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My Greatest Invention: FSD

March 26, 2025  •  EPISODE 258

What is Roger Billings’ greatest invention? In this episode of ScienceLIVE, he shares the story behind FSD—an innovation that has profoundly impacted technology, the internet, and the way our world stays connected. Learn how it was developed, the challenges faced along the way, and why it stands out among his many pioneering achievements.

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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218 Comments

  1. Daniel

    The segment on watches was very cool!

    Reply
  2. Isla

    Awesome video. Thank you!

    Reply
  3. Mira

    Cool video!

    Reply
  4. Jessica Romero

    Dr. Billing’s invention was so cool!!

    Reply
  5. Kayla Sexton

    That was an exquisite Science Live.

    Reply
  6. Giselle

    So cool!

    Reply
  7. Mackay Richardson

    I think that moving the scholarship requirements up is very important. Just making this high quality program essentially free is insane. And science live is awesome anyway. It’s entertainment wearing the mask of education. Dr. Tobias’ segment is always captivating. An incredible show with a monetary reward? Keep up the good work Dr. B

    Reply
  8. Bradley Smith

    Amazing!

    Reply
  9. amelia

    super cool

    Reply
  10. Jaelyn Barngrover

    thanks for the video!

    Reply
  11. Tyler Whitsel

    I love the invention!

    Reply
  12. Kai Wordlaw

    amazing stuff

    Reply
  13. Llondon Bates

    Amazing!

    Reply
  14. Symphony Webb

    Can robots be made to operate using other gases, other than air?

    Reply
  15. Lane Ellis

    It truly is amazing how much Dr. Billings has accomplished!

    Reply
  16. Garrison Culver

    watching this made me want to study harder than i have been, I’ve been letting it fall to the wayside and that’s not respectful to the work that y’all put into this program.

    Reply
  17. Cain Green

    SO COOL!

    Reply
  18. sara

    always so interesting!

    Reply
  19. Tambry Sexton

    I can’t believe computers were that big! It’s cool!

    Reply
  20. julia powell

    that’s amazing how he invented something!

    Reply
  21. sophia benenati

    wow so cool

    Reply
  22. ^Isa^

    This was so cool! i also have a question. Could you guys consider doing more science lives? Like two a week instead on one? If not its okay because it was just a thought! :3 <3

    Reply
  23. Xavier Townsend

    Interesting as always!

    Reply
  24. Noah Townsend

    I enjoyed learning about the FSD!

    Reply
  25. caysen reynolds

    that is in my phone!

    Reply
  26. Jailore Brazier

    That invention is so interesting! It’s really useful and cool to create these new technologies.

    Reply
  27. Ethan K.

    never knew you could do that with crystals

    Reply
  28. SKYLER HODGES

    you are so smart to invent something!

    Reply
  29. Tatiana Price

    so cool! I love watching science live!

    Reply
  30. James Wood

    That fridge joke was funny.

    Reply
  31. Kara

    That’s so cool you invented that.

    Reply
  32. Clamon Barrett

    How are flims made

    Reply
  33. Jayden Batista

    It was really cool to see your invention and how it impacted the tech world

    Reply
  34. Piper Selman

    Wow cool invention love the vids

    Reply
  35. Emma

    Ecxited for more videos! amazing invention!

    Reply
  36. Chance Williams

    Is it even possible to measure time?

    Reply
  37. Nevaeh Nevarez

    A lot to learn! This was a great video.

    Reply
  38. Laci

    haha! interesting

    Reply
  39. Laney Marks

    Dr Billings has so many cool inventions. He does alot for us and i guess i didn’t realize how much.

    Reply
  40. Kaylee Colvin

    What a cool video!

    Reply
  41. Alyia

    Jeez, that’s amazing!

    Reply
  42. Skylar Cooper

    you’re inspiring so many people

    Reply
  43. Mazzy

    This is a great invention! Can’t wait for more videos.

    Reply
  44. Elias Barretto

    wow. I love Science. Can’t wait what the future holds for us. I really want to be an engineer or scientist when I get older.

    Reply
  45. Zuri Glodd

    NICE SOOOO COOL

    Reply
  46. Ethan

    So cool that you invented that!

    Reply
  47. Malaysia Gray

    Dr. Billings invention is absolutely amazing.

    Reply
  48. Titus Ortiz

    How did it take for Dr .B to develop the military technology?

    Reply
  49. Hayden Simpson

    its crazy how we can create this technology

    Reply
  50. Colton DeCourley

    Dr. B. What have you not done or invented? You are really an amazing person.

    Reply
  51. Rocky

    Great video!

    Reply
  52. Mariah Benson

    Thank you Dr.Billings for everything without you I don’t know what we would do. I realize hardwork and dedication could help millions in this world and I honestly don’t know how to express my thanks and gratitude. 😍

    Reply
  53. Diamond G Bland

    Great live! I learned lots in just one video.

    Reply
  54. Mason McIntyre

    I love science live

    Reply
  55. Alexis Mobbs

    Thank you for all that you do for us!

    Reply
  56. Armond E. Blackmon

    I can’t wait to see my more of these videos.

    Reply
  57. Ava Nelson

    I love science live

    Reply
  58. Brayden

    This is so inspiring

    Reply
  59. Gunnar Bendorf

    So cool! Dr. B would be such a fun grandpa to have XD

    Reply
  60. Emily

    Very interesting! It’s super cool seeing new inventions

    Reply
  61. Gavin Haynes

    Love this!

    Reply
  62. Taylor Phillips

    I never knew you could measure a voltage off of a crystal, that is something new to me

    Reply
  63. Angelina

    Cool episode!

    Reply
  64. memphis getty

    Its amazing how many interesting things Dr B can talk about and explain to us.

    Reply
  65. Nathaniel Reno

    I’am thankful you invented the FSD.

    Reply
  66. Nathaniel Reno

    The watch story was cool. My Mom has a 1928 Bunn special that was my Grandpa’s. It still works.

    Reply
  67. Caiden Hiner

    I like this very interesting.

    Reply
  68. Briana

    Dr B thank you for inspiring us!

    Reply
  69. Dwayne Gardner

    When is the science fair

    Reply
  70. Callan Hiner

    so cool love My Greatest Invention: FSD.

    Reply
  71. Avery williams

    I kinda thought your greatest invention would have been the hydrogen car?

    Reply
  72. Aiden Stevens

    I hope that people start taking their scholarship more seriously, so Dr. B doesn’t have to sell anything

    Reply
  73. Kediell

    Dr.B your work is truly inspiring!

    Reply
  74. Kevin Crane

    It is so cool to see things that others have invented

    Reply
  75. Aaron crane

    How do you come up with all these different ideas for the episodes?

    Reply
  76. Liam

    Great video production as always great job

    Reply
  77. Amara

    We extend our heartfelt gratitude to Mister Roger Billings for his exceptional dedication and profound impact on our educational journey. His commitment to teaching has been instrumental in shaping our understanding, inspiring our intellectual growth, and providing invaluable knowledge that will continue to guide us throughout our lives. Mr. Billings’ passion for education and his ability to make learning engaging and meaningful have left an indelible mark on our academic experience, for which we are truly appreciative.

    Reply
  78. Jadon Perez

    Thank you Dr. B! For everything.

    Reply
  79. Isabella Goings

    Universal networking is used everyday! It’s important to everyone.

    Reply
  80. kera m osborne

    Dr. B, what is your favorite color?

    Reply
  81. Kole Stern

    Wow, that that 3D printed lizard thing is cool.

    Reply
  82. Caden M

    The internet was one of the best and worst things that could happen in the world. Many people see it in different ways.

    Reply
  83. Tracen

    You are honestly brilliant with how you come up with these things. Truly amazed by ur work🙏🏽

    Reply
  84. Camden Neal

    I like science live so much

    Reply
  85. Tate Pierce

    Well, the guy who got over $100 million got his payout! Your foresight and inventions are remarkable. Glad you used your powers for good.

    Shame on the parents who are setting a bad example. That’s sad. My family has learned a lot through Science Live.

    Reply
  86. Valentino Batson

    Dr. B, THANKS FOR INSPIRING US! Your work paved the way.

    Reply
  87. Bryce Stanford

    Always cool to see more inventions by Dr. B!

    Reply
  88. River Hwang

    The story about the history of your patent was really cool!

    Reply
  89. Mykailah

    Pajet Monet I really love how you speak to us through out the year thank you for being here for us.

    Reply
  90. Bridgette Opsahl

    I love these videos

    Reply
  91. Ruth Baldwin

    I Find science live very cool and amazing. I want to be an inventor too!.

    Reply
  92. Emily Cook

    I thought it was cool that you could get a voltage off doing something to a crystal.

    Reply
  93. London Harris

    Wow, we love learning about the things you have invented Dr. B! We are so happy to be learning from you.

    Reply
  94. Libby

    I really enjoy watching science live!!! 🙂

    Reply
  95. Ajah Phifer

    Who created the first robot?

    Reply
  96. Heather wells

    Nice 🫡 tie.

    Reply
  97. Eli. C

    thanks Dr. Billings for these videos

    Reply
  98. Lincoln

    wow that robot is cool

    Reply
  99. Vahram Ghazarian

    I hope you dont have to sell the car and plane! We love to watch the show together and Im almost done with my 7th grade but my friends in school have 3 more months! So Im taking Algebra now….

    Reply
  100. Nina Artemencova

    It’s truly inspiring hearing roger billings talk about his journey and the challenges he met while making FSD, it’s very impressive.

    Reply
  101. cori washington

    My mom was in the hospital so tonight we watched this together I love watching science live with my mom even my mom loves this every week we get to spend time together learning.

    Reply
  102. Brilee patterson

    Wow FSD is very interesting!

    Reply
  103. Tagen Carson

    Wow. This was amazing and very insightful. Thank you for sharing your great achivements and amazing information.

    Reply
  104. Avary Koch

    I think the info they give in every video is wonderful, and very helpful to understand everything .

    Reply
  105. Ethan K.

    Always fun to watch these

    Reply
  106. Arely merino

    awesome!

    Reply
  107. Amilicia Price

    That was so interesting! Do you know how to fly a jet?

    Reply
  108. micah mahmood

    I’m amazed by all the incredible innovations discussed in this episode, especially FSD and its impact on education. Thank you, Dr. B, for your contributions and for providing such valuable learning experiences!

    Reply
  109. Muhaimin Khattak

    this was very informational thanks for todays live Dr. Billing

    Reply
  110. Logan Phillips

    Wow Dr. B. You’re so modest about everything you have invented and created in your life! Thank you for all you’ve done

    Reply
  111. Emma B.

    Thanks for the internet! Without it, we wouldn’t be able to have online learning as an option.

    Reply
  112. Jake Coppinger

    I love Computers and Love coding.

    Reply
  113. Zoey

    The 3D print that could move by only using air was really intresting!

    Reply
  114. alex

    Great computers Dr Roger Bilings

    Reply
  115. LaDainian Lupoli

    I think 3D printing is awesome!

    Reply
  116. Faith Minic

    I remember FSD being mentioned in the first science live I ever watched – it piqued my interest. I’m glad that I was able to get a more in-depth explanation on it! This was a great episode – loved how everything was explained so thouroughly yet simply.

    Reply
  117. austyn

    hi roger billings

    Reply
  118. Zavian

    We love science live!

    Reply
  119. Jerusalem Champlain

    FSD has changed the world.

    Reply
  120. Bella Champlain

    That a very cool invention!

    Reply
  121. Jordan Garrrett

    That is pretty cool running something with just air. I didn’t know that was possible. My grandmother says she would love for someone to create a machine that instantly makes food – like on Star Trek. She doesn’t like to cook.

    I had no idea about how they used tuning forks and quartz crystals to make watches work.

    Reply
  122. Georgia Marshall

    This was awesome!

    Reply
  123. Calla Hostler

    Hi everyone, that does acellus.

    Reply
  124. Sean Williams

    Dr. Billings, how do you come up with all your great ideas? Your inventions are so inspiring.

    Reply
  125. Natalie Sanchez

    Why do not many people know what FSD is or how it works? Watching from Illinois!

    Reply
  126. Annalise Kovacs

    I want to be an inventor too!

    Reply
  127. Alias

    Wow this is so cool

    Reply
  128. mckenna carroll

    Wow, FSD is a huge accomplishment.

    Reply
  129. Nicolas

    Very interesting topic! Thank you for the lesson Mr Billings.

    Reply
  130. Brewington

    This is so fun!

    Reply
  131. carlee

    The way challenges with FSD arrived and were handled shows how smart DrB is!

    Reply
  132. Juliann Huff

    I get angry very easily and social emotional helps me a lot so please keep going on with it.
    I love Science live I am very thankful for Acellus to help me.
    Acellus has had a big effect on myself and my brother thank you so much.
    🥹

    Reply
  133. Kendehl Vidal

    Thank You for creating such a wonderful learning environment and experience for my son to be able to learn in. You’re Science Lives are so informative to both parents and children. Also, our favorite ice cream is Vanilla!

    Reply
  134. Monet

    Please Dr. Monet, don’t forsake us! All of us are precious, each and every one of us!

    Reply
  135. Gabe Houchin

    I had never heard of FSD before, but it changed the world very interesting to learn about.

    Reply
  136. Bako and Deko

    And happy first comment Titus Fields that was really sweet of you to say.

    Reply
  137. Bako and Deko

    I agree with Brian Y.

    Reply
  138. Sebastian Reed

    What is a CPU?

    Reply
  139. Jeremiah Wade

    I thought it was so cool to find out about IBM and early computers.

    Reply
  140. Gideon harringtom

    Roger billings is hilarious.

    Reply
  141. Lilia Anassian

    The 3D printing in robotics is very fascinating!

    Reply
  142. Renee tarantelli

    💕💕💕💕💕

    Reply
  143. Maya Murphy

    Wonderful!!

    Reply
  144. Ruqaia Majidsemin

    WOW! I didn’t know about FSD before. It was very interesting to learn about.

    Reply
  145. Marie Fannett

    My daughter and I watch science Live together and although we have only been able to catch one of your actual Live broadcasts (due to Wednesday night church service) we always try to make it up together. We are so grateful to you for the scholarship program and making sure that a parent of 5 can afford such rich content and high level of education for those who couldn’t afford it other wise. Your greatest invention may have been the Data Center but your greatest accomplishment is truly Acellus!

    Reply
  146. Halleigh

    I loved learning about how they made the watches! This was a really cool episode to watch and learn from.

    Reply
  147. Halleigh

    How did the Japanese company sayco come up with the idea to use crystal and where did they get the crystal from?

    Reply
  148. Skye Dimmitt

    I don’t think you should give up your car or jet. The investment in their future should be their own. I, for one, am eternally grateful that Acellus has the Scholarship Program, and that my son has the most AMAZING SCHOOL ON EARTH. THANK YOU for all you do. And we LOVE PAJET so please keep teaching! Lots of love from us.

    Reply
  149. Jacob Hermosillo

    I am amazed at what you can do with 3d printing. I am also grateful for the invention of FSD.

    Reply
  150. Kadyn Dimmitt-Henslee

    That is so cool that you invented the internet! WOW

    Reply
  151. Cora Lave

    I like that he talked about his car at the end.

    Reply
  152. Violette Easterly

    What is FSD used for?

    Reply
  153. milea jewell

    Mr Billings is so cool.

    Reply
  154. Anthony Worden

    What is a tuning fork?

    Reply
  155. Isabella Hagains

    awesome

    Reply
  156. Kayla

    This video was pretty cool, learning about the FSD was very interesting. I had not heard of it before.

    Reply
  157. Braian Herrera-Arcibar

    Mr. Billings is so smart!

    Reply
  158. Empress Culbertson

    The FSD helped changed the world. Great invention!

    Reply
  159. Ashtyn Kuiper

    loved hearing this lesson, I enjoyed hearing the part about getting voltage from a crystal.

    Reply
  160. Brianna Ulrich

    Thanks for all the information, I learn a lot every time I watch these.

    Reply
  161. Amelia Rose Leon

    You are SO amazing I am six years old and love learning so much.

    Reply
  162. Jabari Holmes

    It is very important for new innovations to continue to make our technology the best in the world.

    Reply
  163. Justin Estevez

    Dr. Billings you’ve been a great inspiration to my education and I promise I will put more effort into my studies.

    Reply
  164. Kamilah Bello

    Universal networking and the FSD method of sharing information is fascinating!

    Reply
  165. Lauren Liby

    It was very interesting to learn about how you made and patented your invention.

    Reply
  166. Laekyn F

    I would like to invent something.

    Reply
  167. Jussenia Jackson

    Great accomplishment inspired

    Reply
  168. Emma-Lynn Girnas

    I learned about the piezoelectric effect today and I thought it was so interesting! I didn’t know having an electrical field interact to a form of mechanical stress had this outcome!

    Reply
  169. Kyndal

    That is so cool he created FSD

    Reply
  170. Brian Y.

    Please Dr. Monet, don’t forsake us! All of us are precious, each and every one of us!

    Reply
  171. Ian

    The point is I love your lessons

    Reply
  172. George Mason Scott

    When you developed FSD did you realize how big of an impact it would have on future generations or technology?

    Reply
  173. Dezimond Pichardo

    Best invention, love the info.

    Reply
  174. Bre'Shaun J Bailey-Amos

    Very impressive. I appreciate all you have done so that we can have computers today and the ability to attend this great online school.

    Reply
  175. Elisiyana Louis

    Dr. Pajet Monet, I think you should absolutely continue teaching your social emotional learning classes! I took two of your classes throughout my academic journey, and now that I’m nearing graduation I’m realizing how helpful your lessons were. Thank you!

    Reply
  176. Megan Hawkins

    Very interesting. You are such a smart guy!

    Reply
  177. Kylan Betterton

    I want to learn how to build a robot.

    Reply
  178. Maggie milbourn

    Mr.billings is smart.

    Reply
  179. Angie

    One is never to old to learn something new

    Reply
  180. Victoria

    I love how the inventions Dr Billings creates all go to something positive!

    Reply
  181. Titus Fields

    To: Pajet Monet.
    Hi this is my first comment, I personally think you should keep on making “Social And Emotional” videos. They are really helping me with my attitude. I know I’m not the only one its helping, so if you keep teaching you will be able to help so many others. I hope you keep on doing them. Thank you.🙂

    To: Dr Billings.
    Hi, Dr B, you are a really smart guy, and not to mention funny, too.😄 I really think you and Pajet should keep on doing SCIENCE L!VE together. Thank you for doing SCIENCE L!VE for every one doing Acellus.

    P.S You should try talking Pajet Monet into doing more “Social And Emotional.”

    Reply
  182. Adam

    Your best invention is so amazing

    Reply
  183. Logan Lathigee

    its wild with all the stuff you have done

    Reply
  184. Kennady Brown

    Wow! the computer thing is very cool.

    Reply
  185. Jax Thelen

    Very cool, I did not know about FSD or that Dr. B made it.

    Reply
  186. Maddy Thane

    Mr Billings is so cool!

    Reply
  187. Priscilla

    This was so informative! I love watching these videos!

    Reply
  188. Max McCall

    i find it funny that they tried to call your idea crazy then they tried to copy it
    Wow you’ve spent so much money on scholarships i appreciate it so much!
    Also you’re car is so COOL!!!

    Reply
  189. Olivia Erskine

    It’s crazy to think you can get voltage from a crystal!

    Reply
  190. Bella Roberts

    That was extremely impressive.

    Reply
  191. Grainne Norris

    Wow! I didn’t know that Dr. Billings created FSD.

    Reply
  192. Leland Dazier

    Dr. Billings is just the greatest and smartest

    Reply
  193. Londyn Curtis

    Mr. Billings is really cool 🙂

    Reply
  194. Kagan Curtis

    He made the internet way easier with FSD!

    Reply
  195. Rylan Curtis

    Wow, he is really smart. I had no idea he invented this!

    Reply
  196. Cameron Melerine

    What an amazing accompishment

    Reply
  197. Lily Smith

    Very cool you patented FSD (Functionally Structured Distribution) and donated the patented to the university which developed Acellus.

    Reply
  198. Liam

    i love Dr. R and r51

    Reply
  199. Lourdes Cimolai

    I learnt something new today, and the “piezoelectric effect” got me interested too!

    Reply
  200. James

    I’m the first kid comment

    Reply
  201. Meghan Greer

    I am always amazed by Dr. Billings and his wealth of knowledge.

    Reply
  202. Zevah

    Thank you for the amazing video, I really enjoyed it…
    Dr Pajet Monte should absolutely continue with her lessons, it really helped me on a personal level during lockdown.

    Thank you Dr Billings for you care and effort into this program and for the care you have over us students.

    And of course thank you R-51 for also entertaining us…

    Reply
  203. Dayton McDaniel

    It’s cool how Roger Billings invention changed the internet and helped people stay connected.

    Reply
  204. Asher Levi Puska

    Hi! Wow, another amazing video! It was very nice to learn about all that computer stuff. Who knew Dr. Billings was involved in all that cool stuff? Mind blowing really. Anyway, I have just finished watching the Science Live that came out yesterday, and was impressed by all that happens back stage.
    There is absolutely no doubt that Dr. Billings cares for each and everyone of us students, passed and present. And there is absolutely no reason we shouldn’t repay him by:

    1) Attending Science Live regularly, and striving to do/watch even more of it.
    2) Pushing hard in our school work, and pushing our classmates to do theirs!
    3) To keep pushing positive info to him and his amazing staff.

    I would also like to say, to two of my classmates (Nakova C and Luis Daniel P.) that you two push me hard to even TRY to keep up with you. You guys (and other classmates too) keep me pushing forward in the hopes of somehow, beating you in a competition. I hope that I inspire you guys as ya’ll inspire me.

    Thank you!!

    Reply
  205. Amanuel Gedleselase

    I really enjoyed this lesson specially the story of how roger billings explains the innovation fsd and how it has had a major impact in the worlds technological advancements and also on how we stay connected.

    Reply
  206. kera m osborne

    Please stay and do more social emotional.

    Reply
  207. Jude Johnson

    I am so amazed at all of that Dr. B has done!!!

    Reply
  208. Martyn Swanepoel

    WOW, what a amazing Science LIVE video.
    I enjoyed it a lot!

    Reply
  209. Breanna Cleveland

    Dr. Billings, what drives you to continue creating and improving on current inventions?

    Reply
  210. Teagan Oliver

    Oh man I should have done my science project with a 3D printer

    Reply
  211. Joshua Davis

    It was extremely interesting to learn about his development of the internet,

    Reply
  212. Brianna Smith

    I enjoyed learning about Dr. Rodger Billings’s computer program that changed the world!

    Reply
  213. Wesley Steele

    Hey Pajeet, I really liked the social emotional learning course and would appreciate if you kept doing the intro for the future videos.

    Reply
  214. Mason

    Did Roger billings have any other inventions?

    Reply
  215. James Griffith

    Computers have revolutionized the world as we know it.

    Reply
  216. Janie Bynum

    Do you think 3D printing can one day be used for medical applications?

    Reply
  217. Jordyn castillo

    Rodger Billings is widely recognized for his work on the hydrogen fuel cell. His contributions to hydrogen energy with technology have been significant, and he’s often credited either pioneering advancements in this field. They hydrogen fuel cell is considered one of the greatest inventions, as it has potential to provide a clean and sustainable energy source.

    Reply
  218. Alliya Martin

    This was a really cool video to watch.

    Reply

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