Light & LEDs

September 25, 2024  •  EPISODE 232

Explore the quest for the perfect filament that led to the invention of the first long-lasting lightbulb. Discover the remarkable mentoring legacy passed down from Edison to Lear to Billings. Plus, learn how modern LEDs work and why they’ve become the most efficient lighting technology available today.

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.


Read more about DrB » 
About the Roger Billings Scholarship Program »

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129 Comments

  1. Shannon Rice

    This episode was really interesting and I love how they add stories and jokes to make the videos more fun to watch.

    Reply
  2. James Wood

    I have LED lights in my room.

    Reply
  3. julius young jr

    when did they start switching over to LED over traditional lightbulbs

    Reply
  4. Jade

    I just love the concept of light and energy

    Reply
  5. Julian Grim

    My mom says she loves led light bulbs

    Reply
  6. Jaiden Scott

    I use LED lights.

    Reply
  7. Brandon

    led lights are cool

    Reply
  8. Isabella Wesley

    I have leds as well, they are great! Good video.

    Reply
  9. greyson hill

    i have all ways wondered how the old styled lightbulb worked

    Reply
  10. Yusuf saddiq

    That’s amazing how the creator of acellus is connected to some great people, and providing us with great information and fun classes.

    Reply
  11. Alana

    I have LED lights in my room! Its such a creative and well thought design.

    Reply
  12. Karma Z

    I learned inside a light bulb there is a filament that makes the light bulb glow.

    Reply
  13. Savva Patrushev

    Are LED bulbs the biggest improvement of the last ten years?

    Reply
  14. Cain Green

    would a light bulb work without a control chip?

    Reply
  15. Cayden Schoneberg

    awsome

    Reply
  16. julia grace powell

    LED Lights are so cool i actually have them in my room!! I would love to learn how they work the way they do!

    Reply
  17. Nylah McMillan

    R.51 we love you!!! I love how Dr. Tobias is so funny. He always makes me laugh😄. I liked his story on Thomas Edison.

    Reply
  18. Amina Gadzhialieva

    Pizza is key!

    Reply
  19. David Jacobs

    pizzaaaaaaaaaaaaaa

    Reply
  20. Brieanna Wright

    How do led lights change color?

    Reply
  21. Maximilian

    LED lights do save energy.

    Reply
  22. Jaden

    We have come a long way since the days of Edison.

    Reply
  23. Rebekah Wright

    the random chicken in the beginning made me crack up
    (\_/)
    ( * *)
    (>$<)

    Reply
  24. Megan Hoskins

    LED lights are so fun and cool!

    Reply
  25. Shawn Matthews

    Using plants to power light bulbs. I didn’t know this could be possible.

    Reply
  26. Aidan Griser

    i like how bright leds are and how efficient they are is surprising

    Reply
  27. Harley Gonzales

    I really liked the pizza story

    Reply
  28. Cindy Marie Turner

    pizza!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

    Reply
  29. AT

    Wait so what is blue light considered??🔵

    Reply
  30. zoe

    2 moons?👌😁( •̀ ω •́ )✧

    Reply
  31. Jada R.

    And, Michael Faraday invented electric generators.

    Reply
  32. Ariana Mauldin

    R-51 is the best! The videos make learning so much fun! I learned a lot about LED lights and had a lot of laughs. Thanks!

    Reply
  33. NAQIB

    WOW THIS SO COOL AND IT IS FUNNY I LOVE THE PIZZA STORY IT WAS SO FUNNY THAT I WAS LAUGHING MY LUNGS OUT 💀💀💀😂😂😂😂😂😂😂😂😂😂😂😂😂 I LOVE LEARNING ABOUT THOMAS EDISON HE MADE LIGHT BULB AND ITS SO COOL I WONDER WHAT PEOPLE THOUGHT ABOUT IT AT THAT TIME AND ROGER BILLINGS IS FUNNY TOO AND ALSO ITS SO COOL THAT HE IS THOMAS EDSIONS STUDENT’S STUDENT AND I WONDER WHAT HE WAS TAUGHT AND I ALSO LOVE THE LED LIGHTS THEYRE SO COOL AND THEY CAN DO A LOT OF THINGS LIKE CHANGE COLORS I THINK ITS SO NICE TO HAVE LIGHTS SO WE CAN SEE IN THE DARK OR FOR WHAT EVER WE NEED AND AI IS SO COOL THEY CAN MAKE PICTURES 🤯🤯🤯🤯🤯🤯🤯🤯🤯🤯🤯🤯🤯🤯🤯🤯🤯🤯🤯🤯🤯🤯🤯🤯🤯🤯🤯🤯🤯🤯🤯🤯🤯🤯🤯 MAN THIS IS THE BEST EPISODE I HAVE EVER WATCHED IN MY WHOLE LIFE LIKE I JUST FIND ANY THING BETTER THAN THIS VIDEO I WATCH ONE EPISODE EVERY DAY SO I CAN LEARN I CAN BE SMART AND I CAN MAKE VIDEOS LIKE THESE TOO.😮😮😮😮😮😮😮😮😮😮😮😮😮😮😮😮😮😮😮😮😮😮😮😮😮😮😮😮😮😮😮😮😮😀😀😀😀😀😀😀😀😀😀😀😀😀😀😀😀😀😀😀😀😀😀😀😀😀😀😉😉😉😉😉😉😉😉😉😉😉😉😉😉😉😉😉😉😉😉😉😉😉😉😉😉😉😉😉😉😉

    Reply
  34. Ronnie Horner

    Episode was really really good I enjoyed watching it.

    Reply
  35. Emily

    We switched all of our bulbs to led to save money.

    Reply
  36. Savanna Angel/Alexander

    I think it’s pretty crazy that with all of the ai now that they have not figured out how to create a never ending light source.

    Reply
  37. Blaze

    Wow, I love LED light because we use them every day every night Thomas You light up my life

    Reply
  38. barrett pirtle

    light bulbs are a very interesting thing to study up on!

    Reply
  39. riley daniel

    loved this!

    Reply
  40. riley daniel

    technology has advanced so much

    Reply
  41. Campbell Dean

    how is it possible to change colors so quickly?

    Reply
  42. Lela Eisele

    I had no idea that lightbulbs used bamboo fibres! That is AWESOME!

    Reply
  43. Michael Tymofy II

    Wow, I enjoyed this video

    Reply
  44. Trevor Fishack

    Are Led lights bad for pets?

    Reply
  45. Brooke Saley

    Light is so important to our world. New technologies are so cool.

    Reply
  46. Kyle Saley

    Why is led so bright?

    Reply
  47. Tino Salazar

    I have LEDs in my room, such an amazing invention.

    Reply
  48. Aurora Rivera

    I always wondered how LEDs worked.

    Reply
  49. Josiah Alkire

    I love LEDS but they are bad for your eyes

    Reply
  50. ava Cleveland

    LED lights Are Very cool LIGHT Bulbs are so Amazing
    💡💡💡💡💡💡

    Reply
  51. Asher Germany

    Light is important because it helps us see in the dark.

    Reply
  52. Braelynn Purcell

    How do we harness the power of LEDs and how do they change colors?

    Reply
  53. Gunnar Bendorf

    Wonderful! I love R-51 😀

    Reply
  54. Sam Seik

    LED’s are bad for the human eye. I wonder if it is bad for animals too. I bet it is.

    Reply
  55. Jean Ahmadu

    That ChatGPT story about R-51 was a riot!!! That story had me laughing till my lungs started hurting😂😂😂. Such wonderful entertainment.

    Reply
  56. Caiden Hiner

    We use LED lights in our house

    Reply
  57. Callan Hiner

    I enjoyed learning about light and led lights and how technology has changed over time.

    Reply
  58. Ava Cleveland

    I Like LED lights THEY are so Amazing LED lights Are the Best

    Reply
  59. Kezia Deighton

    I did my 5th-grade research project on this! I absolutely love this topic and you explained it so well!

    Reply
  60. Meadow McMahon

    it’s so cool seeing how technology has advanced

    Reply
  61. Minerva

    I love learning about how light bulbs work! great video!

    Reply
  62. Justin

    Will these new incandescent light bulbs being tested by MIT, produce heat, that if you touch is it hot?

    Reply
  63. Nathan Burney

    i dot a led lightbulb in my room and i have led light strips

    Reply
  64. Lily smith

    LED is cooler and last longer than the Incandescent is interesting/

    Reply
  65. Noah Henson

    We have LED lights in our home

    Reply
  66. Carabella Mae Davis

    I really enjoyed learning about how lightbulbs work and the pizza story was very entertaining. Thank you!

    Reply
  67. Jeanzye

    The light bulb! Thomas Edison!

    Reply
  68. Ava Cleveland

    I Like science project so much fun

    Reply
  69. caitlyn fuller

    How are different color LED bulbs made?

    Reply
  70. Max McCall

    Yeah the light bulb 💡 is a good one

    Reply
  71. Ava Cleveland

    LED light are so cool

    Reply
  72. lx

    what adres so i can send r-51 led’s (i has alot) (lolim jk but i would)

    Reply
  73. Amy Camacho

    Yeah the light bulb 💡 is a good one !!

    Reply
  74. Angelina

    The Ventionair videos are always so funny and intriguing!

    Reply
  75. Maddison Tymofy

    very interesting how technology has changed!

    Reply
  76. Tyler

    This video is really cool.

    Reply
  77. Ryleigh Mason

    I like this lesson a lot I never knew Thomas Edison invented the light bulb.

    Reply
  78. Damian

    This was very interesting

    Reply
  79. samantha

    amazing

    Reply
  80. Carter

    Why are people so resistant to using new technology and ideas when they first come out?

    Reply
  81. Brady

    Are there places that mandate use of LED rather than regular light bulbs because of the energy savings?

    Reply
  82. mason

    This was a good lesson. I like the pizza story.

    Reply
  83. Riley Kennedy

    This video is really cool.

    Reply
  84. Alana Bryant-eibl

    I liked learning about how light bulbs work.

    Reply
  85. Levi Parypa

    It was fascinating to learn about Thomas Edison and the process of creating a light bulb. I knew he invented a light bulb but I had no idea he created system for light bulbs. Thank you for this awesome class!

    Reply
  86. Riley Daniel

    Wow! this lesson was super intriguing and very cool!

    Reply
  87. Kiara Anne Ubeda

    I like the sounds and music and the introduction

    Reply
  88. Genevieve Roman

    Why do LED lights not last 10 years if we know what the problem is? Do we not know how to fix it?

    Reply
  89. Evey

    Why is LED so much brighter?

    Reply
  90. Isabella

    Isn’t LED light bad for your eyes?

    Reply
  91. Arya L

    Loved this episode!

    Reply
  92. Kevin Crane

    It is interesting to watch how much technology has changed

    Reply
  93. Aaron Crane

    I think it is cool how far we have come from when lightbulbs and even leds were first invented

    Reply
  94. Sophia Byun

    Wish I could make those LED.
    So jealous.😇

    Reply
  95. Adelia Golub

    I didn’t know that there is 6,000 plants.

    Reply
  96. Sundancer

    Let’s all pray for the well being of the east coast kids who are gonna suffer from hurricane Milton

    Reply
  97. Phillip Golub

    I never new that Thomas Edison tried to power light bullbs by using plants.

    Reply
  98. Rahmatullah Nematy

    wow this is good

    Reply
  99. Varvara

    I love it!

    Reply
  100. Nicholas

    Awsome

    Reply
  101. Chevelle Martinez

    So cool😄😃

    Reply
  102. Muhaimin Khattak

    im not sure if you have but you should definitely write a book because I believe you have a lot of great information that could benefit this country if not this world

    Reply
  103. Azilyn

    I thought it was amazing! I did not know it was so cool!

    Reply
  104. Ethan Jennings

    Wow, who knew that ChatGPT could be that funny lol

    Reply
  105. Amelia

    PIZZA!!! i love the story so fun and great.

    Reply
  106. Blaise Heincker

    I liked the story about r51 making the best pizza.

    Reply
  107. Amelia Russell

    Area51 is so fun and silly. And so are you Mr.roger billing

    Reply
  108. William

    I kind of take light for granted, but its very cool to learn how it works!

    Reply
  109. Liam Webber

    I vote that the second moon be named tuna. I wonder if I can see the new moon through my telescope. I also like the story near the end of the video.

    Reply
  110. Aden Neumyer

    This is so cool. I learned so much about the light bulb.

    Reply
  111. Gianna Hernandez

    How long did it take for Thomas Edison to make the final design of the lightbulb.

    Reply
  112. Delaney

    How cool!

    Reply
  113. Coralynn

    I like the Fresh Air Canister

    Reply
  114. Linnea Faulhaber

    What is the process of carbonization use on the bamboo? What was the procedure?

    Reply
  115. Esther & Joshua Ponomarev

    Why did they not think of the light bulb before. How did they make the light work.

    Reply
  116. Aleksia Nielsen

    Who had the first idea for a lightbulb? Do we know of ways that might be more efficient/effective to light our homes and businesses besides lightbulbs? Could another solution to lighting our homes ever take the place of lightbulbs?

    Reply
  117. Isabella White

    This was an amazing episode!

    Reply
  118. callen callen

    pizza for world peace

    Reply
  119. Sadie Small

    LED lights are so cool i love that they change colors and i have some in my room

    Reply
  120. Cleopatra Rohrer

    the story was so funny.

    Reply
  121. Zayden Tenney

    When does the asteroid leave Earth? What is the date?

    Reply
  122. Sasha Golub

    Its cool that you can make light.

    Reply
  123. Avner

    These videos helped me to understand lots of things!

    Reply
  124. bradyn carter

    leds are very bright

    Reply
  125. Owen Stokes

    How do LED light change colors?

    Reply
  126. Elijah

    Watching how light bulbs work was awesome!

    Reply
  127. Llondon Bates

    I’m starting to learn so much more about led lights!

    Reply
  128. Max McCall

    how does a photon accelerate to light speed so quickly

    Reply
  129. Max McCall

    Is light a partical or a wave?

    Reply

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