Ohm’s Law

March 05, 2025  •  EPISODE 255

What is Ohm’s Law, and how does it work? In this Science LIVE episode, Roger Billings simplifies it for students! Explore electricity basics as he explains the connection between voltage, current, and resistance with real-world examples and practical tips.

About DrB

Dr. Roger Billings is a visionary innovator whose work has touched the lives of millions of students and transformed the landscape of education. Widely known as “DrB” to the countless kids who benefit from his groundbreaking Acellus learning system, Dr. Billings has dedicated his life to advancing education through technology. As part of DrB’s lifelong commitment to supporting education, Science LIVE was launched as a way to “give back” by mentoring students in conjunction with the Roger Billings Scholarship Program.


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About the Roger Billings Scholarship Program »

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522 Comments

  1. Santiago Gonzalez

    Learning new things and having new strategies every time I see an episode

    Reply
  2. Santiago Gonzalez

    Its very important to use teamwork because it just brings a lot of positives and helps I’m very happy this episode was amazing!

    Reply
  3. Samara

    LOVE the video

    Reply
  4. Cora lane

    Pajet Monet is so pretty! Great topic to learn about. ( I wont be smoking anytime soon, don’t worry R51 lol)

    Reply
  5. Sophia Buford

    I had never heard of Ohm’s Law before this lesson.

    Reply
  6. Yoab Kaleb

    It’s truly amazing how Ohms Law is a straightforward relationship but turns into a gateway to understanding and manipulating the forces that holds our world. Thank you so much for telling us this amazing information.

    Reply
  7. Kira Jackson

    How did they know it had carbon in it?

    Reply
  8. jade champlain

    This is probably my fav so far!

    Reply
  9. Alistair clement

    this was a good episode

    Reply
  10. Aiden Bos

    Interesting and funny

    Reply
  11. eliza

    who created the ohms law?

    Reply
  12. Zander Stephens

    Never really knew of Ohm’s Law until this.

    Reply
  13. Elliana Ballejos

    wow this is super interesting!

    Reply
  14. Mina Lane

    this was so cool to learn about!!

    Reply
  15. Alana Boyce

    I had heard of Ohm’s Law but never actually learned about it. Thanks for teaching me the meaning!!

    Reply
  16. Autumn Coleman

    Who created the ohms law.

    Reply
  17. malachi

    I WANT TO THANK ACELLUS FOR HELPING ME AND MY FRIENDS AND YES THAT INCLUDES THE ONES I AM TALKING TO NOW

    Reply
  18. Jemeelah

    How interesting!!

    Reply
  19. Taylor Leigh

    This is awesome!!

    Reply
  20. leah

    this is super interesting!!!

    Reply
  21. claire Rippon

    i remember hearing about this law at my old school before i came to acellus and it was so confusing until i watched this video!

    Reply
  22. Kyser Foster

    nice video

    Reply
  23. Rebecca Blackwell

    I wish I knew on what episodes I’ve commented on already, as always r51 is quite funny.

    Reply
  24. Dylan Willis

    Where can I get the camera that you showed me?

    Reply
  25. Andrew kaltreider

    Very funny loved the video

    Reply
  26. Rebekah Wright

    nice video!

    Reply
  27. Landon

    Knowing the basics of electricity is a very necessary skill.

    Reply
  28. Elliana Ballejos

    Loved this video!

    Reply
  29. Marlee

    OMG SO FUUUUUUNNNNYYYYYYYY

    Reply
  30. Lexa

    who created the Ohm’s law?

    Reply
  31. Nevaeh Maxie

    soo funny.

    Reply
  32. Marleyna Simpkins

    I was very interested in the light powered ai Dr. John talked about. I also learned a lot about Ohms law and electric wires. It’s exciting learning from someone as intelligent as Dr. B.

    Reply
  33. Onyx McKie

    Wow r51 is very funny keep up the good work!

    Reply
  34. Carmela Myers

    Love this video!

    Reply
  35. Claire Elliott

    So cool, and funny!!!

    Reply
  36. Campbell Dean

    What is the mathematical formula for ohms law?

    Reply
  37. Victoria Tyson

    The ohm law is interesting. I enjoyed the video. I learned a lot.

    Reply
  38. Keith

    I’ve learned about this in one of my classes

    Reply
  39. Deanna

    I definitely learned a lot from this episode! I didn’t even know Omhs law was a thing

    Reply
  40. Ian

    It is essential that we collaborate effectively by working in teams. Teamwork allows us to leverage diverse skills, share responsibilities, and achieve common goals more efficiently. By combining individual strengths and perspectives, we can enhance problem-solving, creativity, and overall productivity in our professional endeavors.

    Reply
  41. Lillie "Lyle" Holley

    I can not wait to see this lesson, my brother already watched it and he said it was a good one.

    Reply
  42. Liam Connolly Holley

    Ohm’s Law is a very fascinating to learn about!

    Reply
  43. Levi

    wow!!!

    Reply
  44. julia powell

    ohm’s law is so interesting!

    Reply
  45. Piper Selman

    I learned a lot from this episode thanks !!!!!

    Reply
  46. Laci

    ohhh this episode is interesting!

    Reply
  47. Nirmine

    add more figit spinners in the gold store

    Reply
  48. Laci

    wow so cool

    Reply
  49. COLTON

    I enjoy these episodes. I learn so much from them.

    Reply
  50. Nathaniel Reno

    thank you for the Ohm’s Law lesson

    Reply
  51. Ava Nelson

    Love this

    Reply
  52. Ajah Phifer

    Who invented AI?

    Reply
  53. Aden Neumyer

    Thanks for explaining this. I learned so much about electricity.

    Reply
  54. Ashli Thomas

    I’m the number 1 r fan, mynamem is Dixie

    Reply
  55. Rumaysa

    so amazing

    Reply
  56. Lily Ferguson

    Thank you for this amazing video Mr.Billings!! (Also credit to Pajet as well!)

    Reply
  57. Tagen Carson

    Thank you. I learned alot from this Ohm’s law and cameras.

    Reply
  58. James Hines

    Yay for Tobias!

    Reply
  59. Tatiana Price

    This was so cool! Thank you!

    Reply
  60. Arik Partridge

    Thank you for explaining Ohm’s law! So fascinating!

    Reply
  61. Victoria Jimenez

    You made this lesson make so much sense!

    Reply
  62. Isaac Becraft

    I had never heard of Ohm’s Law. Thank you for sharing.

    Reply
  63. Piper Ammons

    So cool!!!

    Reply
  64. Harrison Irwin

    This was a great episode!

    Reply
  65. Jezlyn Chavez

    I didn’t know Ohm’s Law was a thing and you really explained it really well!

    Reply
  66. trenton

    I’m super exited to go to sedentary school I’ve wanted to join USAFA for years and winning that science fair would look amazing to the school!!!!!!!!!!!!!!!!!!!!!

    Reply
  67. Skyler

    You are every good at explaining Ohm’s law!

    Reply
  68. Becker James Eisele

    I really liked r-51 in that one.

    Reply
  69. Lela Eisele

    You explain this very well

    Reply
  70. Jasmin Sosa

    For some reason Ohm’s Law was so confusing before this!

    Reply
  71. Olivia Jordan

    I remember learning Ohm’s law in physics class on Acellus!

    Reply
  72. Nicole Brennan

    This episode sparked in me the desire to comprehend how electricity works and how to do it correctly. I appreciate Dr. Billings’s time in creating this opportunity of all students.

    Reply
  73. Emerale Stephens

    I had no clue Ohm’s law was a thing until you!

    Reply
  74. Niki Kaminskas

    Never really understood Ohm’s Law clearly until this!

    Reply
  75. Leandra Dale

    You explained Ohm’s law very good.

    Reply
  76. Sara Francis

    Electricity is cool when you can see the ways it works.

    Reply
  77. N.B

    Thank You for teaching us Ohms law. This really helped me understand circuits better.

    Reply
  78. Olivia

    Thank you for teaching me about Ohms Law!

    Reply
  79. Easton Morris

    Batteries have come a long way.

    Reply
  80. Jose

    ohm’s law is so interesting.

    Reply
  81. Luke Carlton

    It’s smoking🤣LOL!!!!!!!!!!!!

    Reply
  82. lj

    Thank you!!!!! Your teaching was easy to understand.

    Reply
  83. Jadrian Mayo

    I learned a lot about Ohm’s Law. Very interesting.

    Reply
  84. Lloyd Wilson

    I like how you compared the flow of electricity to the flow of water. It helped me understand a lot better.

    Reply
  85. Evie Soucie

    Thank you for explaining Ohms law

    Reply
  86. Sarah Siefers

    R 51 is so funny!!

    Reply
  87. lillian

    I’m so glad we can spend the coins now i will be saving up for a Leatherman jacket it looks so cool!

    Reply
  88. Mariah Tyus

    Lady paget is a great teacher!

    Reply
  89. Carter Larson

    Science laws are so interesting, and I also love magic!

    Reply
  90. Nakova Crocker

    This was a great episode! It’s great to know I will be invested and learn many cool things every video. Now I fully understand Ohm’s Law, thank you Acellus!

    Reply
  91. Gia

    I love how in every video Dr. B has visuals to under stand the videos more.

    Reply
  92. J farns

    I have not heard of some of these things, this was interesting.

    Reply
  93. taliyah

    I never knew how many things batteries can be used for. He does a great job at breaking down so it is easier to undertsand.

    Reply
  94. Barrett Pirtle

    Learning about the lithium battery was interesting, and I learned a lot!

    Reply
  95. Charlotte

    The Ohm’s law formula is E (voltage) = IR ! Fun.

    Reply
  96. Patrick Rogers

    The way he explains it makes it to where I can understand it

    Reply
  97. Noah Soucie

    wow

    Reply
  98. eva

    Wow how interesting, I didn’t know that!

    Reply
  99. Persephone Davis

    always a pleasure watching these , the way you guys can bring teaching to such life for homeschool student is so appreciated. Very fun way to learn about Ohms law .

    Reply
  100. Alivia

    Its really helpful with the examples shown, interesting episode!

    Reply
  101. Atticus W.

    I never knew about ohms law until this

    Reply
  102. Jaxon Cunningham

    I never knew that John Goodenough and two others were the ones that created the lithium-ion battery.

    Reply
  103. Micah

    learning about electricity is so fun!

    Reply
  104. Holden Golmon

    Thank you for this video.

    Reply
  105. Lauren

    fun

    Reply
  106. Nina Manning

    Very interesting. Learning something new every video

    Reply
  107. Hannah Hope

    I really liked learning about lithium battery and how it came to be today, Great episode!

    Reply
  108. Shannon Rice

    I really liked their explanation on ohm’s law it was easy to understand and interesting to learn about.

    Reply
  109. Angelina

    This taught me so much about Ohms law!

    Reply
  110. Zachery Johnson

    Ohm’s Law is so interesting!

    Reply
  111. Robert Doyle

    Batteries can be used for a lot of things VERY COOL

    Reply
  112. Ryker Dugger

    Ohm’s Law is really interesting, these Science Lives are always awesome!

    Reply
  113. Katie Miller

    its so much easier to learn these things with visuals and having someone explain the whole process!
    In my old school it was always really hard for me to understand anything science related because they weren’t as hands on, so I love that acellus is!

    Reply
  114. Kylie Conley

    This was an amazing way to explain Ohms law!

    Reply
  115. Lauren Etienne

    Dr. Tobias had a great explanation for the lithium battery. They are working to make a lithium battery to fly an airplane long distance.

    Reply
  116. Isabelle Wellman

    Does the Amp for a guitar get its name from the measurement of how many electrons are flowing or is it a coincidence?

    Reply
  117. Kylie

    If we didn’t have electricity today, what do you think our world would be like?

    Reply
  118. Emma Werner

    This is awesome!

    Reply
  119. Zane Ford

    Electricity is cool!

    Reply
  120. Sophie Rivas

    This is the way I understand Ohm’s Law, is like water flowing through a pipe:

    Voltage (V) is like the water pressure pushing the water through the pipe.

    Current (I) is like the amount of water flowing through the pipe.

    Resistance (R) is like the size of the pipe—if the pipe is narrow, it’s harder for the water to flow (more resistance).

    Reply
  121. Kamilah Bello

    I really liked Dr. Tobias’ explanation about the Lithium Ion Battery. I also really liked Dr. B’s explanation of OHM’s law. I learned a lot today.

    Reply
  122. adria

    I love electricity and I really need it.

    Reply
  123. Deion S

    This was great!

    Reply
  124. Kiana johnson

    My dad works in construction I had a very good conversation about ohms law with him.

    Reply
  125. Colton Chessor

    Electricity was so hard to follow and understand, but the way you guys explained it, made me understand it way better.

    Reply
  126. Aviles Ramirez

    My question is, How did Mr.Billings know how much pressure would pop a tire? hahahaha.

    Reply
  127. Hannah Soye

    Electricity is always so cool to learn about!

    Reply
  128. Samil Nelson

    Ohm’s Law is really a interesting study.

    Reply
  129. Lavienna C

    This was really great. Not sure why we can’t leave the comment. this is our 2nd try.

    Reply
  130. Graysen Campbell

    I enjoyed this episode. I helped my dad check the ohms on our air conditioner one time.

    Reply
  131. Hanan Mohamed

    I really enjoyed learning about Ohm’s Law.

    Reply
  132. Piper E Westbrook

    I enjoyed this video; my dad is an electrician and talks about ohms sometimes.

    Reply
  133. shirley williams

    ohms law is really neat. it was easy to foolow with how you explained it.

    Reply
  134. Aaron

    I’ve learned about this in one of my classes thanks for expanding my knowledge

    Reply
  135. emma

    Wow, i really like the diagrams drawn, they are super cool and helpful in understanding

    Reply
  136. Cullen Harris

    Can a fella tell me when (yk what i mean, the number label) the first episode including r-51 aired? Been tryin to find it but it keeps goin’!

    Reply
  137. Dennis Flores

    I always love and enjoy watching these shows. Thank you !

    Reply
  138. Jayden Batista

    I appreciate this lesson of ohm’s law it’s fascinating how voltage current and resistance are all connected just like how increasing resistance lowers the current in a circuit.

    Reply
  139. Merle J

    Science is cool

    Reply
  140. Sophia J

    Learn some new every week thanks to these episodes

    Reply
  141. Sean Loftus

    Everyone on his show retains a happy and upbeat vibe. They all do a good job of keeping the viewer engaged.

    Reply
  142. Lucy Patkowski

    Awesome show! I love the information.

    Reply
  143. Maria Castillo

    I really enjoyed learning about ohm’s law and batteries today!

    Reply
  144. Zoey

    How do remote control work?

    Reply
  145. Auastynn Brash

    I’ve never heard of Ohm’s law very interesting, and I enjoyed learning about it.

    Reply
  146. Preston Stewart

    I found Ohms law to be very interesting how everything worked together to form a electrical circuit.

    Reply
  147. Benaiah Kaleb

    ohm’s law is interesting.

    Reply
  148. Quinn Herbst

    That’s really cool but why

    Reply
  149. Noah Lair

    My favorite part of this video was Tobias talking about the battery and hoe its system worked, which had used salt water.

    Reply
  150. Kayla Ferguson

    Dr.Tobias is so funny!

    Reply
  151. Miecqe Cronjé

    Wow, you can always expect to learn something new on science live!!

    Reply
  152. Miecqe Cronjé

    Wow, always learn something new on science live

    Reply
  153. Ambellina Colpitts

    It was fun learning about this law because I had never heard of it before.

    Reply
  154. Angelina Colpitts

    It was so fun learning about this!

    Reply
  155. Abigail McGrath

    Ohm’s law is so intersting

    Reply
  156. mckenna carroll

    It never occurred to me that different colored led lights are different in any way.

    Reply
  157. Benjamin Warren

    How can you make a camera the size of a quarter?

    Reply
  158. Edan Langston

    Ohms law is very interesting. It teaches me what my daddy works with

    Reply
  159. Nguyễn Tùng Lâm

    This LIve about Ohm’s Law has helped alot for my physics test!

    Reply
  160. Aisha Umer

    Loved learning about ohm’s law, very interesting.

    Reply
  161. Jordan Garrett

    I learned a lot about batteries today. I enjoyed learning about the evolution of the batteries. I hear Musk is developing a newer battery.

    Reply
  162. Abigail Vela

    Ohm’s law was very interesting to learn!

    Reply
  163. Simone tarantelli

    I love Ohms law !

    Reply
  164. Elias Barretto

    Ohm’s Law is named after Georg Simon Ohm, the German born physicist.

    Reply
  165. Trevor Fishack

    i like to learn more about OHMs law

    Reply
  166. Breanna

    Omg I never knew there was a specific symbol for a battery!

    Reply
  167. Skyler Roston

    Can there be two currents along one path?

    Reply
  168. suraiea

    where did the word voltage originate from?

    Reply
  169. Skyeler Barfield

    Ohms Law is actually pretty cool!!

    Reply
  170. Elijah

    Love learning about new things.

    Reply
  171. Vik

    Ohms law was very interesting to learn about

    Reply
  172. Caiden Hiner

    love this

    Reply
  173. Tyler Rideout

    Ohms law is fun to learn about

    Reply
  174. Luke Pope

    That’s so cool that we can run cars on something that occurs on earth naturally rather than gas or electricity.

    Reply
  175. DiAngelo Zorloza

    This lecture lined up perfectly with my physics lesson! It really helped me! thank you!

    Reply
  176. DPreston

    Appreciate the visuals to help understand Ohm’s Law!

    Reply
  177. R

    I enjoyed watching the fun cartoon at the end ,my fav Mr Billings and Miss Paget made science easy to understand.

    Reply
  178. river whitehouse

    i loved learning about ohms law

    Reply
  179. leeland whitehouse

    ohms law is so interesting and cool to learn about

    Reply
  180. Zander Stephens

    I loved learning about Ohm’s Law!

    Reply
  181. ryanna edenfield

    I never knew how voltages worked, this explanation was in depth yet also easy to understand

    Reply
  182. Caleb Seamon

    Ohm’s law is very intresting to learn about.

    Reply
  183. Catelyn Barton

    Ohms law is so cool!!

    Reply
  184. Lamar Sherif

    I love Ohm’s law I use it everyday!

    Reply
  185. Nola Jones

    Ohm’s law was really cool to learn about!

    Reply
  186. Gabriella Almendarez

    Ohms Law is a very interesting concept.

    Reply
  187. Maya Wossne

    Ohm’s Law is so fascinating!

    Reply
  188. kaitlyn hatcher

    i have never learned about Ohm’s Law, this gave me a deep insight on the law and the functions of electricity.

    Reply
  189. Josie Yates

    I loved learning about Ohm’s Law

    Reply
  190. Carson Herzog

    I found Ohms law to be very interesting how everything worked together to form a electrical circuit.

    Reply
  191. Preston Thompson

    Thank you for teaching me about Ohm’s law!

    Reply
  192. Bryce Hoffman

    I love Ohm’s Law.

    Reply
  193. Nylyia

    Thank you for teaching me about Ohm’s law!!

    Reply
  194. Muhsin

    The old mouse design is really classic

    Reply
  195. Erryn Paige Lekay

    Love the dad jokes!!

    Reply
  196. Mubeen Isa

    Ohm’s Law is amazing.

    Reply
  197. zachary kirby

    I think power is amazing. I love having power so I can use my phone.

    Reply
  198. Charlie Doucette

    i love electricity!

    Reply
  199. Walter Doucette

    this was so cool!

    Reply
  200. Brayden Bauer

    Ohms law was so fun to learn

    Reply
  201. Pacin Asawathaworn

    Nowadays, the modern lithium iron battery is much more safer and more reliable than before.

    Reply
  202. Kidus

    Could Ohm’s Law ever break down under extreme conditions?

    Reply
  203. Jennifer Jordan

    This helped me to understand ohm’s law. Thank you!

    Reply
  204. minerva

    I personally think the old mouse design looked really cool!

    Reply
  205. Petra Filipovic

    Amazing episode!!! Thank you all.❤️

    Reply
  206. Audrey E

    This was so fun to learn about!

    Reply
  207. carlee mashek

    I think it’s so fascinating that people learned these things with no background knowledge!

    Reply
  208. Marina Leinen

    I definitely understand Ohm’s Law better now, and science is less intimidating with these Science Live lectures.

    Reply
  209. Lillian Barkan

    I think that the water pumps were cool that we talked about.

    Reply
  210. Zen McCarthy

    Ohm’s Law is really cool because it shows how something as seemingly inconsistent as electricity actually has formulas to make it predictable and controllable! Its like how everything reveals a pattern if you take the time to look really deep into it.

    Reply
  211. Lillian Barkan

    To start out with, I love learning about water pumps. Firstly the reason why I like learning about water pumps is because the pumps are the reason why a lot of people get water like me that is how I get water to live. Secondly, water pumps are the science behind the pump and the story of how it was created is always my favorite part of everything in the world is the story and engineering that goes with that item. In conclusion, that is why I love pumps because it is a machine with a big story to tell.

    Reply
  212. Allison Comer

    Never knew about Ohms law. I’ve never really thought about electricity much… because it’s so easy to just flip on the lights with one switch. But, I learned there is so much more to it.

    Reply
  213. Selah Mitchell

    Can the elections get even faster using a different method of Ohm’s law?

    Reply
  214. Zen McCarthy

    Really cool how a law about something so ingrained in our everyday lives can be overlooked by so many people!

    Reply
  215. raelynn barnes

    I love learning!

    Reply
  216. Ileigh Tamez

    Are you able to make a chocolate bar taste sour?

    Reply
  217. Mallory Frybarger

    Acellus is a great learning opportunity!

    Reply
  218. Elias W

    I’m learning alot!

    Reply
  219. Garron

    It’s neat how the lithium battery progressed in size and safety through the years going from huge battery packs that could easily catch fire to a pack small enough to fit in your pocket safely. I also enjoyed learning about Ohm’s Law, although the equations for figuring the volts and amps could get quite complex depending on the job at hand.

    Reply
  220. Alivia Wilson

    I love Acellus gold, especially with the way you can buy things with your coins! I think it’s cool and very motivational to work and do better, to get more coins and help your grades. this makes it more fun and exciting to learn!

    Reply
  221. Daphne Jacobson

    I watched this with my brother Dane I learned a lot!

    Reply
  222. McKinzie Frybarger

    Electricity is so cool to learn about!

    Reply
  223. Bryce Stanford

    Been going through the electronics unit, so it’s cool seeing everything after having just learnt about all of this.

    Reply
  224. Payton Reynolds

    I wonder who keeps coming up with all the ideas for Science Live every week! So interesting

    Reply
  225. Allegra

    Wow! The world is so advanced, it’s cool to learn about the effect of electricity and how far it’s taken us.

    Reply
  226. haliakealohaokawaianuhea

    I love r-51 he’s so funny and helpful, he’s my favorite person, and DR. B is very helpful and taught me so much things these past days, Pajet helped me feel again, and help others feel too, Ohm’s law helped me learn so much more about batteries and how it was created, Ohm’s law is much more new to me but when I watched this video, I learned so so much more about ohm’s law and its formula, Thank you Dr. B and Lady Pajet for helping me learn so much more, You guys are the best and thank you for teaching me so much these past weeks.

    Reply
  227. Bella Guillotte

    i like how he teaches it

    Reply
  228. Leila Gray

    Electricity is fun

    Reply
  229. Charla Locklear

    I definitely love learning about Ohms law!

    Reply
  230. Ava

    wow! so cool!

    Reply
  231. Morgan Rogers

    This video was very fun to watch.

    Reply
  232. symphony ingram

    I love acellus it’s such a great program it’s awsome how funny and smart and kind yall are!

    Reply
  233. JezaBella

    That’s so cool how magic and science can almost seem the same. Specially when mixing things together creating a reaction.

    Reply
  234. Cameron Crooks

    This is my first time ever hearing about the ohm’s law and it is very interesting

    Reply
  235. Angel Ray

    I’ve learned a lot from Acellus!

    Reply
  236. Qadriyyah

    roger billings is so funny
    pajet on one side and science live on the other lol

    Reply
  237. Tiffani

    Ohms Law is very fascinating!

    Reply
  238. Lola Spridgeon

    I didn’t realize how there were so many different resisters

    Reply
  239. Derek

    It’s cool to learn how scientist start with something dangerous, like the first version of the lithium battery, and fine tune it until it’s small enough and safe enough to carry in your pocket every day. Ohm’s Law is very interesting as well. The way Dr. Billings explained it seems simple, however, I can see how the math could get very complex and why a good knowledge of how electricity works is key when working with it.

    Reply
  240. Benaiah Kaleb

    So Ohm’s Law is about the voltage current and the resistance. I never knew that.

    Reply
  241. Zubaida M.

    I appreciate how Dr. Roger explains electrical power visually, I comprehend well! Great podcast.

    Reply
  242. Jade

    You just blew my mind again

    Reply
  243. Seth Neal

    Learning about ohm’s law is very educational.

    Reply
  244. Shaun Leinen

    I definitely have a better understanding of Ohm’s Law now, and I like the pun. Dad jokes make science better.

    Reply
  245. Sam Inendino

    Hearing about the electricity is really cool

    Reply
  246. Michaela rouge magee

    I love acellus it’s such a great program it’s awsome how funny and smart and kind yall are!

    Reply
  247. Calogero

    I love electricity!

    Reply
  248. Taylor Phillips

    Another nice video, I didn’t even know there was a such thing as Ohm’s Law but now I understand it and its implications.

    Reply
  249. Taylor Parsons

    these videos are always so educational and fun

    Reply
  250. Michaela rouge magaa

    I think the old mouse design looked really cool!

    Reply
  251. Tristan Varney

    R-51 Is amazing, my favorite character. also, heres a joke, if Athletes get Athletes foot, what do elves get? Mistle-toes

    Reply
  252. Harley Dalton

    I enjoyed learning about the camera!

    Reply
  253. Chase Shortlidge

    It was very interesting learning about how electricity flows through a conducter whcih creates voltage and the voltage is broke down into resistance.

    Reply
  254. Bakari Blocton

    I love your lives! You are so funny and I’m glad I get to learn more about science and learn more about the WORLD! Thank you for all the information Mr. Billings

    Reply
  255. Julian

    Electricity’s so cool!

    Reply
  256. Benjamin Sheesley

    I enjoyed this episode! I especially liked the breakdown and project of home’s law. Thank you Dr. Rodgers.

    Reply
  257. Fiona M.

    So glad that I have the chance to learn all of the things Acellus has to offer!

    Reply
  258. Lucas Russell

    Great video love how many different things dr Billings has tucked away in his mind

    Reply
  259. Brianna Smith

    I enjoyed learning about the mouse!

    Reply
  260. Gunnar Bendorf

    I love learning about electricity!!!

    Reply
  261. Nehemiah kaleb

    Ohm’s Law defines voltage (V) across a conductor as a function of current (I) passing through it and its resistance (R): V = I × R. Ohm’s Law defines voltage, current, and resistance in a circuit. Voltage will increase the current, yet increased resistance lowers the flow of current.

    Reply
  262. Coralynn Puska

    Cool, I love listening to Dr.B

    Reply
  263. Sofia Lane

    Electricity is so amazing! I didnt know it came in so many different forms. I only thought about how we use electricity in my house.

    Reply
  264. Henry salter

    This was so interesting to learn about!

    Reply
  265. Kylie F.

    so glad I can learn about these things !

    Reply
  266. Petra Filipovic

    Dr.Rogers, Thank You for amazing peace of information that You always share with us.
    Blessings

    Reply
  267. karen el-halabi

    I admire the way Dr. Roger Billings explains Physics in such common sense.

    Reply
  268. Brielle

    I like these science live video’s Dr Roger Billings make you understand it better Showing us how they play a role in our daily life including showing us examples.

    Reply
  269. Varvara Erofeeva

    I enjoyed it, it was awesome!

    Reply
  270. Bianca Champlain

    I’ve always been fascinated with electricity!

    Reply
  271. Chunn Hayles

    I learned a lot from this episode about Ohm’s Law. I’ve always enjoyed learning new things so thank you Dr. Rogers!

    Reply
  272. Lilly Ellison

    love the jokes!

    Reply
  273. Daniel Burnett

    This episode was really interesting, and I really enjoyed watching it. Thank you.

    Reply
  274. Sullivan DeGeer

    Interesting- and made me laugh

    Reply
  275. Taylor Passard

    I’ve learned so much today!

    Reply
  276. Brandon

    Dr Rodger has got a great sense of humor

    Reply
  277. Michael Myrick

    I learned connections from the electric current and electrical stores in the batteries. I enjoyed the funny video that explained science more.

    Reply
  278. Brianna

    I enjoyed learning how the mouse worked

    Reply
  279. Zola Williams

    This is a fantastic video!!!

    Reply
  280. Jackson Helms

    Wow! I had no idea about this!

    Reply
  281. Brianna Smith

    I enjoyed learning about OHM’s law

    Reply
  282. Eldad Gedleselase

    Wow the way Mr. billings explained the connection between voltage, current and resistance was amazing, and I had fun learning about Ohm’s Law.

    Reply
  283. Cason Patterson

    Dr Rogers is so funny! Ohm’s law is really interesting.

    Reply
  284. Jadan Watson

    i like R-51. R-51 is good.

    Reply
  285. lydia

    enjoyed learning about Ohm’s Law

    Reply
  286. Amy Willis

    This video helped me understand Ohm’s law so mush better

    Reply
  287. Kyndal

    Ohm’s law it the most intresting one to me.

    Reply
  288. Reese Mazon

    Learning about ohms was fun!

    Reply
  289. Travis Dodge

    I always love learning about ohm’s law

    Reply
  290. Autumn Cloud

    i learned alot of new things, and i enjoyed it!

    Reply
  291. Skyler Hebert

    I never really took the time to understand what Ohm’s Law was. Thanks!

    Reply
  292. Sophie Nelson

    Thank you for taking the time to teach everyone about Ohm’s law!! I’ve always enjoyed science the most.

    Reply
  293. Samuel Kosh

    Why does a longer wire have more resistance?

    Reply
  294. Brianna Mosley

    This is so fascinating!

    Reply
  295. Amelia

    I’ve never heard of Ohms Law before today

    Reply
  296. Kennedy

    Great and important tips, good episode.

    Reply
  297. Asher Xavier

    I’d never heard of Ohms Law before today.

    Reply
  298. Kirsten Liddle

    I am only 6 years old but this is cool 🙂

    Reply
  299. Paytin Moore

    I learned so much

    Reply
  300. Landree Veasley

    Love the jokes at the beginning. This was interesting. I see how this can be used in my every day life.

    Reply
  301. Oliver Kriton

    Lol always the r51 segment 🤣

    Reply
  302. Lakin Warnick

    I love that this is very informative and it really makes science fun and easy to understand for me

    Reply
  303. Bella

    Why is ohm’s law so important?

    Reply
  304. landon

    I enjoyed learning about Ohm’s law thank you Dr rogers!

    Reply
  305. Bentlee Cummins

    The joke at the start is always something I like and I also learned things about Ohm’s law that I didn’t know before.

    Reply
  306. Sydnee Cummins

    I learned some new terms as well as information I didn’t know about Ohm’s law.

    Reply
  307. Taylor grimm

    The home law can mean a lot of things but the ohm law how does it work and what we can describe is that we have to get a long and understand it more

    Reply
  308. Lavi Crain

    I definitely learned a lot from this episode! Thank you Dr. Rogers!

    Reply
  309. Vivi Crain

    What a great lesson!!!

    Reply
  310. xander clark

    i learned a ton of new words, and had a few laughs. made my day !

    Reply
  311. Angel Skye

    My mom says ohm when she meditates. The drawing of the electricity flow helped me understand better.

    Reply
  312. Nevaeh Nevarez

    This was a great lesson! Glad to re-learn ohms law.

    Reply
  313. Amora Hunter

    Thank you for the cool video, I enjoyed learning about OHM’s Law. It was very interesting

    Reply
  314. kinsley Reindle

    Dr.B is my favorite instructor! i really enjoy watching and listening to him. Great video!

    Reply
  315. Atticus Robinson

    I really enjoyed learning about Ohm’s Law! Thank you Dr. Rogers!

    Reply
  316. Chris Matthews

    Another great explanation of electricity. When Dr. Rogers breaks it down, it is a lot easier to understand.

    Reply
  317. Jewell Weatherford

    I have never heard of Ohm’s law before. It’s so interesting. I learned a lot.

    Reply
  318. Logan Hand

    Ohm’s formula will be helpful.

    Reply
  319. Benaiah Kaleb

    So Ohm’s law is about how much pressure the current with the electrons.

    Reply
  320. James Wood

    Electricity is very complex and interests me a lot.

    Reply
  321. Joseph

    Thank you for teaching us about Ohm’s Law

    Reply
  322. Adelyn Blake

    I enjoyed the ohms law and all the cool things like the battery Roger billings is so funny ! love watching these

    Reply
  323. Isabella Blake

    I love how he starts off with jokes in every episode. I am saving for a hoodie from Acellus and I can’t wait till I reach my goal! John Goodenough was also super smart and had many great ideas with atoms and batteries. I also enjoyed learning about Ohm’s Law and better understanding it. It was very interesting learning how fast a pump can actually pump for. I thought it would take a few hours, but it only takes about 1 minute! I also loved learning new things that I did not know about throughout the whole video.

    Reply
  324. yocabed

    from Dr. tobias I learned how technology has transformed the world battery’s play a huge role in our day to day life. we have have managed to make it much smaller and affordable.

    Reply
  325. Jeremiah Wade

    I really liked watching r51 create that explosion!

    Reply
  326. Ky Cleveland

    Ohm’s Law is so cool, I have never heard of it. I love learning so much about science.

    Reply
  327. Victoria

    The explanation on how Ohm’s law really works. This was something that I had been informed of when I was in a public school but this is one of the best explanations I have gotten on Ohm’s law. Thank you!

    Reply
  328. Owen Campbell

    I learned a ton about how electricity works and now think of things differently.

    Reply
  329. Shannon Arguta

    Never ever heard of Ohm’s Law before, learned something new today 🙂

    Reply
  330. khloe mogg

    Haha I think Dr Roger’s is SO funny!!

    Reply
  331. Timothy

    This is a fun topic to learn about! And Acellus makes it easy and fun!

    Reply
  332. Jordan Garrett

    I think it was interesting how you compared electricity and how it flows to how a water pump works.

    Reply
  333. Karly Keoveunxay

    It really is amazing how small batteries are today compared to the first ones years ago.

    Reply
  334. Darrell Habbit

    That was an interesting lesson, I learned things I didnt know. I like your jokes to.

    Reply
  335. ian denney

    Is the formula of Ohms Law V=IR??

    Reply
  336. Tiana Roger

    Great lesson! Thank you

    Reply
  337. Alisi

    I learned so much about the Ohm’s law, thank you for teaching us in an easy way.

    Reply
  338. London Harris

    I have never heard of Ohm’s law before. Thank you for teaching us something new!

    Reply
  339. Ally King

    I’ve heard of Ohm’s law but I never knew what it was until now.

    Reply
  340. Jahaziel Esteves

    I learned a lot from this episode about Ohm’s Law. I look forward to new episodes

    Reply
  341. Gabrien

    One thing I like about this video is how they show the diagram and explain it in detail. Thank you, I learned a lot from this episode about Ohm’s Law.

    Reply
  342. Abubakr

    It was really interesting to learn about Ohms law!

    Reply
  343. Zavien

    One thing I really enjoy is, all the interesting things that have evolved over the years and how it changed over time.

    Reply
  344. kyler cantrell

    What is the relationship between voltage, current, and resistance?

    Reply
  345. Benjamin Larsen

    Voltage makes electricity flow.

    Reply
  346. Zahavi Gammon

    This is my first time learning about Ohm’s Law! Happy to learn something new.

    Reply
  347. Grace Mary Gorman

    I always knew that electricity was complicated and had a lot of factors to it, but all of the information about current and voltage was very fascinating!

    Reply
  348. Grainne Norris

    This video explains how electricity functions. I understand it way better now.

    Reply
  349. Brendon Lounsbury

    That is awesome I didn’t know oms law was a thing its really cool that it’s possible.

    Reply
  350. Khaliyah King-Lewandowski

    Dr.Rogers is so funny and easy to listen to

    Reply
  351. Daylani Taylor

    Always learning something new and interesting to the mind. Thank you

    Reply
  352. Kylie Ricci

    Great episode, Dr. Billings! Loved how you broke down Ohm’s Law in such a simple and practical way. The real-world examples really help connect the dots between voltage, current, and resistance. Perfect for students and science enthusiasts alike!

    Reply
  353. Jasper Ellison

    I learned a lot from this lesson today I really enjoyed this episode thank you.

    Reply
  354. Bailey

    I learned a lot today and terms I didn’t even know about !

    Reply
  355. Camden Hamilton

    I learned things about current, voltage, and resistance that I didn’t know before watching this lesson. It was interesting and makes me want to learn more about this subject.

    Reply
  356. Klayten Smith

    I’ve always thought optical AI was always so interesting.

    Reply
  357. Grace Goldman

    WOW! this was my favorite Live yet! Very interesting and super neat 👌🏼

    Reply
  358. Iley Irwin

    yet another amazing episode. I can’t believe how much I learned about Ohm’s law! I especially found the miming hilarious.

    Reply
  359. Elivia

    I loved the history about the mouse.

    Reply
  360. savannah mathis

    Learning from Dr. Rogers is one of my favorite parts of this school.

    Reply
  361. Jocelyn Perez

    Interesting video, I also love your guys humor lol!

    Reply
  362. Eli Ems

    Thank you this helped a lot with learning more about resistors.

    Reply
  363. alizandra papmihail

    I learned a lot about Ohm’s law in this episode it was very nice Thank You.

    Reply
  364. Jesse Moore

    I learned the basic premise about Ohm’s law from this video.

    Reply
  365. aiden counterman-jobb

    I enjoyed learning about Ohm’s Law. Thank you!

    Reply
  366. Emmabrinlee

    Hi! My name is Emma Brinlee! Do you think that Roger billings will ever end up creating and teaching all types of science and make it a class for all ages to expand their science knowlage and graduate a class like this?

    Reply
  367. jacob

    r.51 yay

    Reply
  368. Myla ferguson

    What a cool lesson! I learned so much about electricity! This was such a great video!

    Reply
  369. Devon Carr Jr

    I learned a lot about electricity and batteries, and Dr. Rogers is so funny.

    Reply
  370. Vanessa

    Wow, that a really interesting how Ohm’s work in our daily life.

    Reply
  371. Garnette L Cretter

    I’ve learned a lot today about Ohm’s law. I found the lesson interesting.

    Reply
  372. Madison Jarcki

    Thank youuu!!!

    Reply
  373. Madison Jarcki

    I love Tobias!

    Reply
  374. Madison Jarcki

    I loved this video I learned a lot thank you, Dr. Roger Billings. Sincerely Madison

    Reply
  375. Gracie Harbison

    I enjoyed the lesson thank you I enjoyed the lesson thank you 😁😁😁

    Reply
  376. cullen harris

    Can someone tell me when the first episode of R-51 aired? I can’t seem to find when r-51 began!

    Reply
  377. Kylie Boles

    Ohm’s Law is interesting!

    Reply
  378. Monica Rodrigueuz

    I enjoy these I just might need a day in a life with DrB!!

    Reply
  379. Bre'Shaun J Bailey-Amos

    Thanks so much for another great Science Live.

    Reply
  380. Dakota COK

    The john Goodenough joke was so funny.

    Reply
  381. Trenton Schaffer

    Stanley Whittingham, John Goodenough, and Akira Yoshino all worked together to create the modern battery. That is interesting because I always thought only one person invented it.

    Reply
  382. Natalia Benenati

    these are so much fun to watch and learn

    Reply
  383. Gerald Romain

    This is a cool video

    Reply
  384. Tuqa Alsaadi

    I learned a lot from this episode about Ohm’s law. I’ve always enjoyed learning new things, so thank you, Dr. Rogers! 🙂

    Reply
  385. Hoang Tuan Khai Vu

    I’ve never heard of Ohm’s Law. Love this episode

    Reply
  386. Taylor

    The Ohm’s law is really interesting

    Reply
  387. Nicolas Howell

    This is the first time I’ve heard of Ohms law, it’s interesting!

    Reply
  388. Kyle Dutson

    I really enjoy when Roger talks, it is always so interesting

    Reply
  389. Colter Trusty

    I enjoyed learning about Ohm’s law! I love these videos, thank you!

    Reply
  390. Samantha Mascarinas

    Ohm Law is a very cool concept!

    Reply
  391. Jonah Rye

    The way he explains it is by far the most informative

    Reply
  392. Kyleigh Foglio

    I learned about the relationships between voltage, current, and resistance in a circuit.

    Reply
  393. Eric

    I enjoyed learning about Ohm’s Law.

    Reply
  394. Alyia

    I don’t think I’ve ever heard of Ohm’s Law before this, so thank you for giving me something new and interesting to look into as much as I can!

    Reply
  395. Claire Wakim

    The cardboard cutout was so funny, thank you for always putting a smile on my face. I also love how you give students the spotlight and the opportunity to tell their stories and providing the support that you do. Thank you so much for this Live!

    Reply
  396. Gayane Khachatryan

    I really enjoyed this episode and how we learned about the Ohm’s Law. How we calculate the voltage, current and resistance in an electrical circuit. I enjoy the way Dr. Roger presents the martial.

    Reply
  397. Everett Newman

    I really enjoyed this episode and enjoyed learning about batteries.

    Reply
  398. Nathanael Garcia

    Thank you Dr Rogers.

    Reply
  399. Lamar Sherif

    This was a very interesting lesson and I really enjoyed it this week!

    Reply
  400. Asher Germany

    Dr Joshua is right we should study hard because that’s how we get good grades

    Reply
  401. Jaweria saleh

    I am quite excited to check out the Acellus store!
    The analogy demonstrated by Dr. Billings made it really easy to comprehend.

    Reply
  402. Evan Bickers

    Why do color LED lights make or us different voltage?

    Reply
  403. Matthew Stoerzinger

    I learned a lot about electricity and about Ohm’s Law. Interesting my entire house is electric even my heat !

    Reply
  404. Brody Hentschel

    very interesting science live

    Reply
  405. Kadence Coy

    I love Science and watching these videos.

    Reply
  406. Harrison McArthur

    Love the jokes!

    Reply
  407. Jake Ratchford

    Thank you for the information on the relationship between voltage, current, and resistance in electrical circuits, it was very interesting!

    Reply
  408. Luke Ratchford

    Great lesson, enjoyed learning about Ohm’s Law!

    Reply
  409. Valentina Romano

    I really love watching this episode. I love the subject about voltage and electricity it’s been really interesting special since I live near so many powerlines and I’m gonna buy a voltage reader to make sure I’m not getting too much voltage near my home.

    Reply
  410. Realm Party

    I also think Science is like magic.

    Reply
  411. Avery powell

    I’ve enjoyed this lecture.

    Reply
  412. Maya

    Thanks for the lesson roger!

    Reply
  413. Leilah Peterson

    How can I start earning gold coins?

    Reply
  414. Adrianna Valadez

    I learned so much from this episode. I love watching these!!

    Reply
  415. Kimora James

    I learned a lot from this episode very fun and engaging!

    Reply
  416. Logan johnson

    I really enjoyed learning about ohms law.

    Reply
  417. Jeremiah Lengerich

    I like magic too!

    Reply
  418. Kaylie Gilmore

    I learned a lot from this episode, thanks for sharing how you explain the connection between voltage, current, and resistance.

    Reply
  419. Madi

    The ohms law describes the relationship between voltage, current, and resistance in an electrical circuit.

    Reply
  420. Anna Baird

    thank you formaking learning fun with these videos.

    Reply
  421. Ajani Quintero

    Thank you for teaching me more about electricity and how it works.

    Reply
  422. Menna Omran

    The jokes in this episode made me laugh and I actually learned so much about electricity and seen all the wires getting hooked up.

    Reply
  423. Cavan Sampson Kersh

    Excellent episode!

    Reply
  424. Tytus Rodriguez

    I think it’s super cool how the battery has evolved over time.

    Reply
  425. Andrea Cervantes

    Wow, this was great! Loved the video!

    Reply
  426. Audrina Rodriguez

    I like how you’ve shared how computer algorithms can analyze photos in order to figure out what they are, I hear alot about Ai but i’ve never really thought too much about how they actually work. Very interesting!

    Reply
  427. Asher Moore

    This video was very educational. I loved it.

    Reply
  428. Syeira

    when Dr. tobias teaches it makes things in a way fun to learn or more investing and interesting.

    Reply
  429. Semaj Jordan.

    I learned a lot and I thought it was funny.

    Reply
  430. Antonio Lett

    Ohm’s Law is so interesting! You guys always make it so funny! I’m from Georgia and was enrolled into Acellus Academy and I am in 5th grade I love science live! Can you make one explaining about what exoplanets are made of?

    Reply
  431. Jeremiah LENGERICH

    Red to red, black to black

    Reply
  432. Kayla

    Head fun learning bout Ohms law in HVAC, very good explanation in this live.

    Reply
  433. Ryleigh Morris

    I love when Ms. Monet laughs

    Reply
  434. Nikolas Brewer

    This video was interesting. Thank you for making the illustrations clear and easy to understand,

    Reply
  435. Logan Phillips

    We use electricity everyday and this lesson helped explain it in a way I understand. I love the real life examples.

    Reply
  436. Simone Wright

    OHMs are certainly interesting, but Dr. Billings made is even more interesting and seem less of a challenge.

    Reply
  437. Sadie

    Loved this weeks science live!!

    Reply
  438. Triston Odhiambo

    I enjoyed learning about about Ohm’s Law

    Reply
  439. Tj Gates

    Thank you for the video on Ohm’s Law, Dr.B

    Reply
  440. Caleb Thunder Phillips

    I’m really interested in OHM”S law it is extremely exciting to see how my electronic devices work. Also I like the jokes they always cracks me up. I want to be many things when I get older and learning about OHM’S law helps me get where I want, and Technology class I never finished so I really appreciate how I can learn it with out do the class but of course I do school every it’s just that I got stuck on a problem and couldn’t skip it. But thank you Dr Roger Billings for teaching me more about OHM’S law.😀

    Reply
  441. Jaden Delaney

    Wow I never knew about this law. Well done for breaking it down so I could understand.

    Reply
  442. lila

    I learned a lot about Ohm’s law

    Reply
  443. Faith

    I enjoyed and learned listening to Ohm’s Law. Thank you!!

    Reply
  444. Dezmond Pichardo

    I like the relationship between voltage and current, and resistance in an electrical circuit. Thank you

    Reply
  445. Xhaiden Axelrod

    Great topic and episode. I learned something new.

    Reply
  446. Max Barnes

    You make it easy to understand and entertaining.

    Reply
  447. Aubrie Arocho

    This is awesome

    Reply
  448. Darius

    all this sceince is mind blowing

    Reply
  449. Avarie Tupper

    When was Ohm’s law invented and by whom?

    Reply
  450. Zariyah

    I learned a lot from this episode about Ohm’s Law

    Reply
  451. Everett Turley

    Love that Area 51 portion.

    Reply
  452. Everett Turley

    It’s amazing how AI has come so far and has instantly come a part of our daily lives.

    Reply
  453. Makayla Conner

    I learned so much thank you so much

    Reply
  454. Ethan

    I never knew about Ohm’s law before, but it makes a lot of sense like how a charger requires two points of energy. A shop? What is the currency trades on Gold to real life dollars?

    Reply
  455. Olivia Fernandez

    I want to learn to make my own battery

    Reply
  456. Isabella Everd

    Batteries make more sense when you said how hard the battery is pushing.

    Reply
  457. Oaklie Giddings

    I learned so much from this episode and thought it was very funny.🤣

    Reply
  458. Clamon Barrett

    Best lesson I’ve learned

    Reply
  459. inessa

    i really enjoyed watching this episode they always make it fun and entertaining 🙂

    Reply
  460. Josie Evans

    Illustrating how battery works using a water pump helped.

    Reply
  461. Kysen Kittrell

    Electricity is awesome, loved this video. I love science so much.

    Reply
  462. Hannah

    This is so fascinating!! This has helped me learn so much about how energy works. Thank you

    Reply
  463. Alisha Sherman-Waters

    l learned a lot thank you Dr Rogers.

    Reply
  464. Brooklynn Smith

    I enjoyed this episode!

    Reply
  465. Nellie Brakespear

    It was interesting learning about electricity.

    Reply
  466. Angel Zidrashko

    I love how everything is split into sections which makes it easier to digest, this episode was also quite entertaining.

    Reply
  467. Josselyn

    I love how he explains it and doesn’t just tell us.

    Reply
  468. Maxwell Bronson

    I learned a lot from Ohm’s Law. Awesome!

    Reply
  469. Abigail Riley

    I’ve never actually learned how ohm’s law specifically works so this was nice to learn.

    Reply
  470. Aidan Rownd

    I’ve only heard of ohms law briefly and never really looked into it, this episode made me learn a lot.

    Reply
  471. Sarah k tennyson

    this is so cool i am so excited for the store!!

    Reply
  472. Ashtyn Kuiper

    I really enjoyed this lesson espially the part about Ohm’s law. Thanks !

    Reply
  473. Anthony Azzara

    Learned lots from this episode about Ohm’s Law today. Thanks!

    Reply
  474. jena furgison

    i enjoyed this lesson learning about Ohm’s law 🙂

    Reply
  475. Janiah Hawkins

    As someone who’s doing S.T.E.M, your easy and funny explanation of resistors and their uses in the regular world were not only helpful, but extremely entertaining. I enjoyed watching this episode!

    Reply
  476. Loralie Sullivan

    I learned a lot of new terms from this video.

    Reply
  477. Elisiyana Louis

    This was a great lesson, I love how jokes are included in every video.

    Reply
  478. Avarie Tupper

    I learned alot about Ohm’s law . Thank you

    Reply
  479. Maverick

    I never heard about Ohm’s Law. This was so fun

    Reply
  480. mason

    i learned a lot in this video

    Reply
  481. Jazelyn MacMullen

    I’ve never heard of Ohm’ s law before! Thanks for the lesson.

    Reply
  482. Kaebryn Washington

    The live was great and interesting information about Ohm’s law and electricity.

    Reply
  483. Evolet Elise Boris

    I learned a lot in today’s lesson, such a good lesson to learn about, thank you Dr. Rogers!

    Reply
  484. Zoe Bradley

    V=IR
    describes the relationship between voltage, current,and resistance in an electrical circuit

    Reply
  485. Taylor Russ

    Very interesting stuff. Thank you

    Reply
  486. Jameson

    I enjoyed learning about voltage and electrical currents

    Reply
  487. Lillyian F Kelley

    This was a very unique lesson and I enjoyed learning about Ohm’s Law.

    Reply
  488. Bridgette Opsahl

    Ohms Law is very interesting.

    Reply
  489. Travis Higgs

    I loved learning about the lesson on Ohm’s Law it was entertaining and fun

    Reply
  490. Noah Jamena

    I really liked and appreciated how Tobias explained Lithium role in batteries!

    Reply
  491. Jadeyn

    Learned something new today!

    Reply
  492. Max McCall

    Thank you for explaining Ohms law i haven’t been able to understand it until this lesson thank you Dr B!

    I also appreciate Dr Tobias explaining how battery’s work.

    Homerun law? R-51 That’s not a thing silly !

    Reply
  493. Cailey Duhon

    Learning about the Ohm’s Law was really interesting!

    Reply
  494. Isabella Nesmith

    I learned a lot from this episode about Ohm’s Law. I’ve always enjoyed learning new things so thank you Dr. Rogers!

    Reply
  495. Kearston Alves

    I loved learning about this, Ohm’s Law is so interesting. Thank you!

    Reply
  496. Gabriel Harrington

    I laughed so hard when he mimed the water pump motions, pfff. I always love seeing Dr. Rogers!

    Reply
  497. Lila Richardson

    I learned a lot today about how electricity works and learned lots of new terms!

    Reply
  498. Everett Barkley

    I enjoyed learning about Ohm’s Law. Thank you!

    Reply
  499. Martyn Swanepoel

    WOW! What a great lesson.
    I have been experimenting with resistors, but didn’t know how to
    calculate the resistance of different electronic devices. This will help
    me a lot to use other resistors in different scenarios

    Reply
  500. Cailey Pangburn

    I love how he starts every episode with a joke!

    Reply
  501. James White

    Thank you for going at a slower pace, it helps me understand better.

    Reply
  502. Tehillah Turner

    Science is so fun. Electricity has many components.

    Reply
  503. Mattox Goodman

    I’ve never heard of Ohm’s Law. This is all pretty cool. I like working on things and messing around with electricity, so I loved this week’s video.

    Reply
  504. Stiaan

    I had fun lerning all about Ohm’s law I found it very interesting

    Reply
  505. Nina Artemencova

    The explanation of voltage, current, and resistance was amazing and very fun it watch. Showing us how they play a role in our daily lufe including showing us examples.

    Reply
  506. Tyeashia Knox-Turner

    This video is very interesting , I like how everyone explains how Ohm’s Law work and what it does. I have never heard of it before so for me I just learned something new in this video.

    Reply
  507. eb saleh

    i really love Tobias he always cracks me up.

    Reply
  508. Lily Ferguson

    Thanks for this awesome video Mr. Billings!

    Reply
  509. Jessica Romero

    This is so fascinating

    Reply
  510. Juli Woodford-Vargas

    Electricity is so cool!

    Reply
  511. SCARLET GERTZ

    Hello everyone

    Reply
  512. Aaron

    I already learned about home’s law in one of my classes thanks for teaching me more about it

    Reply
  513. erianna seguine

    I apologize for the late view I’m certainly interested to see how the OHM’s
    laws work

    Reply
  514. Alyssa

    Learning about ohms was interesting.

    Reply
  515. Declan Hart

    The way Dr. Tobias demonstrates and explains the cellphone battery is very interesting.

    Reply
  516. Poetry

    This was so cool and I love science! Im going to be a scientist when I grow up.

    Reply
  517. Julia Lewis

    Ai is really cool and high tech!

    Reply
  518. Don McMillen

    that’s pretty awesome I didn’t know OMS law was a thing its really cool that you can do that

    Reply
  519. Jax

    Love this episode about homes law

    Reply
  520. Laci King

    ohh that’s awesome!!

    Reply
  521. Willow Wells

    I enjoyed the lesson.

    Reply
  522. Elijah Charles

    I never heard of that before

    Reply

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