The Invention That Made the Internet Possible

In 1978, Dr. Roger Billings invented Universal Networking — the foundational technology behind how the modern internet shares information.

In this episode of ScienceLive, he tells the complete story for the first time, in his own words. It starts with a problem. J. Willard Marriott, founder of the Marriott Hotels empire, had 12 of IBM’s largest mainframe computers — the biggest the company made — and they still couldn’t keep up with reservation demand. IBM told him a 13th machine would crash the entire system. He needed a solution that didn’t exist yet. Dr. Billings invented one.

His concept was elegantly simple: instead of every computer trying to talk to every other computer simultaneously, create a dedicated “library” computer — what we now call a server — that any number of users could query independently. The result was a system that could scale to an unlimited number of users without overloading. He called it Universal Networking, patented it as U.S. Patent No. 4,714,989, and proved it worked by installing it at real businesses around the world using the Billings Microcomputer — one of the earliest personal computers ever built.

Today, every website, every app, and every internet transaction runs on this same client-server principle.

This is the story of one of the most important and least-known inventions of the 20th century — told by the man who invented it.

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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4,046 Comments

  1. Nora

    This live was incredible!! So much fun to watch!

    Reply
  2. Caden

    learned a lot great video!

    Reply
  3. Haley

    Go science live!

    Reply
  4. Derek

    love you Mr. billing

    Reply
  5. Jaelynn

    I love watching the Science Live videos!

    Reply
  6. Juliet

    Wow never knew that about the internet thank you Dr billings!

    Reply
  7. Patricia

    This is my first week with the program. I really like it.

    Reply
  8. Alexa

    The hydrogen robot being able to work basically as soon as it’s finished printing and also being able to go underwater is really cool! I’m sure there are so many ways to efficiently use it.

    Reply
  9. John

    I’ve only really used a smart watch, but I’ve always thought that normal watches were really cool. So, learning the history and how they used tuning forks to make them was very cool!

    Reply
  10. Elizabeth

    Thank you for teaching us. I love the first video/Science live.

    Reply
  11. Brie

    Cool science live 🙂

    Reply
  12. Cosimo

    It was so cool learning about how they invented the watch. I didn’t know that there is crystal in every watch, that’s such a cool thing to know. Also the process was very tricky to make a watch but it payed off in the end and now we all use watches!!!

    Reply
  13. Blaze

    What do I have to do to enter Science fair, what buttons do I have to press *

    Reply
  14. Sanjuanita

    This is a cool invention!!!!I love science live ☺️☺️☺️☺️

    Reply
  15. Ayden

    I love the scholarship program

    Reply
  16. Justin

    that was cool

    Reply
  17. James

    it awesome that dr billings was one of the people to help make the internet

    Reply
  18. Angelina

    Amazing episode today!

    Reply
  19. Lyla

    Do we still use quartz in watches today?

    Reply
  20. Madelyn

    I love Dr. Billings!

    Reply
  21. Matthew

    i always enjoy watching science live

    Reply
  22. Rosalieh

    This weeks Science Live was a very good one. Dr. Billing’s gave a great speech at the end.

    Reply
  23. Kaylee

    woah, I love science lives sooo much!! Can’t wait to see what we learn next week!!

    Reply
  24. Autumn

    This was a really great video!

    Reply
  25. Naliedy

    Love watching these lives!

    Reply
  26. Cooper

    This is the best. I’m so happy I get to watch science live.

    Reply
  27. Alexa

    That’s crazy that he helped make the Internet!

    Reply
  28. Bam

    so cool I love these lives!!

    Reply
  29. Ammon

    I like science almost as much as Zoeey

    Reply
  30. Anne

    Great Job Dr. Billings God Bless You and Your Family And Those Who Are Reading This

    Reply
  31. Mischa

    this is so cool!

    Reply
  32. Jacob

    Extraordinarily inquisitive episode, Dr. Billings!

    Reply
    • James

      Another great episode! Great science fair ideas!

      Reply
    • Jocelyn

      I love watching lives, and seeing what the next live will be about💕💕

      Reply
  33. Brynleigh

    Dr Billings is awesome

    Reply
  34. Sophie

    im a vampire, just kidding i like garlic!

    Reply
  35. Agnes

    I wish I could go to the science fair but I live in Utah sorry

    Reply
  36. Marleigh

    Loved This Epiosde!

    Reply
  37. Lucy

    so cool ! I love watching science lives!

    Reply
    • Kayla

      Wow! It’s so amazing to learn that Dr.Billings helped to create the network to help the military, just goes to show what opportunities you may have if you just put your ideas out there! Thanks Science Live 🙂

      Reply
    • Weston

      Thanks for the video!

      Reply
    • Cayley

      I love watching science live! Best part of my week!

      Reply
    • Alexi

      Thank you for always encouraging and inspiring us Dr.Billings!

      Reply
  38. Zendnaida

    THIS IS SO COOL!!

    Reply
  39. Elijah

    So cool Dr. Billings helped make the internet.

    Reply
    • Charlie

      i know right!!

      Reply
    • Sara

      The Internet is such an interesting and amazing thing to learn about. Love this episode!!

      Reply
  40. Jayla

    Thamk you for the opportunity to be here!

    Reply
  41. Mckinley

    thanks Dr Billings for another great weekly video!

    Reply
  42. Ashvin

    Hi Dr. B! How many IBM 370’s do you think it would take to match a modern day scientific calculator (not even graphing) in terms of power? Also are there any other materials that vibrate at a very consistent rate like quartz?

    Reply
  43. Sam

    Comment I enjoyed learning about the watches.

    Reply
  44. Adam

    This was a great listen thank you Mr. Roger!

    Reply
  45. Carly

    I’ve stayed at a Marriot before but never knew anything about the founder

    Reply
    • Cambria

      This is brilliant! I love learning about the creation of some of the most important inventions that we use today.

      Reply
    • Liam

      how did you make the first computer

      Reply
  46. Brynleigh

    Dr. Billings is awesome!!

    Reply
  47. Amity

    I absolutely love Acellus! Its so helpful and I especially love mister Todd’s history classes!

    Reply
  48. Gus

    I love science

    Reply
  49. Maxwell

    I’m always super interested in these lives!

    Reply
  50. Naiomi

    Such a cool broadcast!

    Reply
  51. Matthew

    Thank you guys for changing my life with science live

    Reply
  52. Elena

    i dident know thats how watches work

    Reply
  53. Easton

    Its cool to learn about the history of watches and how they work.

    Reply
  54. Sutherlynd

    I have a science project but me and my family need to go out of town to my dads work trip but I would not have enough time to do it when we come bake in town could you expand the deadline please.

    Reply
  55. Declan

    i honestly like watching the lives ill put it on my phone and watch while i get some other work done and it just helps alot its good

    Reply
  56. Brynleigh

    You are awesome Dr. Billings!!

    Reply
  57. Emmett

    we love science live.

    Reply
  58. Troy

    I love the internet!!! Thanks Dr.B!!!

    Reply
    • August

      Don’t love it too much…

      Reply
  59. Emma

    I love watching these every wednesday!

    Reply
  60. Emma

    Sooo cool! Thank you!

    Reply
  61. Luca

    that is so cool how that robot runs on air the is amazing!

    Reply
  62. Genghis

    This is such a wonderful part our school.

    Reply
  63. Tybin

    Thank you so much roger billings for this opportunity

    Reply
  64. Luke

    Science live is amazing!

    Reply
  65. Harper

    Barnes, family science live day! Will definitely be doing the science fair in the next couple of years

    Reply
  66. Peighton

    That is so heart warming that you are willing to sell one of your prized possesions to afford to pay for kids tuition, I am so greatful for this program.

    Reply
  67. Alexandra

    I loved seeing all the science project ideas that other kids came up with!!

    Reply
    • Taqwa

      Me too

      Reply
    • Carson

      The segment about the robots was really cool.

      Reply
  68. Zailey

    Wow these science lives are so fascinating!

    Reply
  69. Gabriel

    R51 my favorite ice cream is vanilla. Thank you for your awesome inventions.

    Reply
    • Dahlia

      I like chocolate ice cream

      Reply
  70. Hunter

    This live was great! Thank you for making this.

    Reply
  71. Witten

    This is a cool invention! I love Acellus!

    Reply
  72. Jon

    Me and my mom really enjoy watching these every week!!!

    Reply
  73. Olivia

    Don’t give up the jet, Dr. B.. but we do appreciate your passion and dedication for our children’s education

    Reply
  74. Kennedy

    Learning all kinds of new things thru Acellus.

    Reply
  75. Zian

    The watch was really cool!

    Reply
  76. Athena

    Thank you for everything you do!

    Reply
  77. Mckayla

    sad this will be my last Science Live but can’t wait for everything to come! Just wanted to say a quick thank you for making my time on here so fun for learning I wouldn’t have wanted to do it any other way!

    Reply
  78. Ronan

    How do we get to see a Science Live in person? I would love to be in the audience!

    Reply
  79. Isabella

    I look forward to seeing everyone’s science projects.

    Reply
  80. Jasmine

    I appreciate these science videos, I always learn something new!!

    Reply
  81. Caleb

    love this information!

    Reply
  82. Witten

    I love Acellus!

    Reply
  83. Jayce

    Dr. Billings is a awesome man.

    Reply
  84. Hope

    This is such an awesome live!

    Reply
  85. Hendrix

    Glad this live was LIVE!

    Reply
  86. Landon

    would watch again

    Reply
  87. Estrella

    I am so grateful for the scholarship program thank you!

    Reply
  88. Vadym

    That video helped me understand why science is important and how it works thanks

    Reply
  89. Laura

    My fave ice cream is mint cochlet

    Reply
  90. Isabella

    I thought the evolution of time was really cool!!

    Reply
  91. Vadym

    thank you that video helps he understand more about science and give it give me more to learn about science and more.

    Reply
  92. Anna

    It’s so amazing how we can use non electric sources to power a robot!

    Reply
  93. Benjamin

    Dr Billings is good at it!

    Reply
  94. Franklin

    wow this episode is just wow, i loveeeeeeeeee science live

    Reply
  95. Sawyer

    Hello Accelus! Learning about the internet was so cool

    Reply
  96. Lila

    im so thankful for the scolarship program!!

    Reply
  97. Lealand

    Comment ILove this school

    Reply
  98. Rylie

    i loved this opportunity to learn somthing new and in exciting ways, love the lives every week!!

    Reply
  99. Kyle

    I thought the air pneumatic robot was cool.

    Reply
  100. Corbin

    I love these videos I learn a lot

    Reply
  101. Jayla

    You did it again.

    Reply
  102. Madilyn

    science live is the best part of the week!

    Reply
  103. Corbin

    science videos are so awesome because I can learn a lot and have fun.

    Reply
  104. Riddick

    I’m happy to see Dr John back in science live again, we all missed you.

    Reply
  105. Charleigh

    loving science live this week

    Reply
  106. Gabriel

    thanks for another cool video.

    Reply
  107. Jayce

    These lives are so cool!

    Reply
  108. Addison

    This was so cool to learn! Thank you.

    Reply
  109. Emily

    I really liked the 3d printed pneumatic powered robot! It was fun to watch it come alive once the air was put on it!

    Reply
  110. Caleb

    Dr.B is awesome! Love learning about all things science!

    Reply
  111. Rosabella

    I❤️Acellus!

    Reply
  112. Alexi

    Me and my family are such big fans of Dr. Billings and science live.

    Reply
  113. Kaitlyn

    Learning about internet was really cool!!

    Reply
  114. Noah

    really interesting video! Loved this one.

    Reply
  115. Gill

    I’m such a big fan of these lives!

    Reply
  116. Jake

    Once again the lives are so interesting!

    Reply
  117. Robert

    Great video, with the new robots that does not need air would it be possible for it to be bigger? Or function like a human? Either way very fascinating.

    Reply
  118. Brooklyn

    I loved this live!

    Reply
  119. Sarah

    I love this SO much

    Reply
  120. Rori

    great to be watching

    Reply
  121. Connor

    Dr. Billings is so cool I love this live!!

    Reply
  122. Joshua

    Thank you for another great show!

    Reply
  123. Ari

    yes dr billings!!

    Reply
  124. Esme

    I just built a hydrogen battery for my science fair. Thanks for the inspo Dr. B!!!!!!!

    Reply
  125. Shayla

    I thought the tuning forks were cool!

    Reply
  126. Solomon

    I like the idea of the 3d printing and how easy it is to just build small things like what was in the video because it simplifies a lot of things

    Reply
  127. Ariel

    Of course eccentric exercise can change people’s lives.

    Reply
  128. Billy

    never new watches worked like that I always though it was hundreds of gears.

    Reply
  129. Sadie

    The way you have produced so many inventions is so cool!

    Reply
  130. Shyamika

    thank you for the program!! i’ve been doing acellus for almost two years now and it’s amazing!

    Reply
  131. Aaron

    I just learned about time dialation.

    Reply
  132. Sophia

    science live is so cool

    Reply
  133. Silvy

    thank you for the scholarship. Much appreciated!

    Reply
  134. Temperance

    Cool experiments and so smart!

    Reply
  135. Jason

    Wow! Todays science live was unbelievable!

    Reply
  136. Emma

    learning about the internet is so cool

    Reply
  137. Lesley

    Dr. Billings is so smart!

    Reply
  138. James

    Acellus is an amazing opportunity to learn and Dr. Billings is cool!

    Reply
  139. Arianna

    I so much appreciate the help you give. If you didn’t have this scholarship, I wouldn’t be able to do the Acellus program.

    Reply
  140. Liam

    Thank you for the scholarship program!

    Reply
  141. Hendrix

    If you didn’t know I’m 6 years old I’m almost 7 my birthday is on August 6

    Reply
  142. Brylee

    Thank you for the scholarship I do truely enjoy it🩷

    Reply
  143. Jack

    Thank you so much for the scholarship program, it is really nice. Also, I really liked the electronic chip ice cream.

    Reply
  144. Asher

    Great video, learned alot.

    Reply
  145. Kahne

    Hello from IA

    Reply
  146. Ikraam

    Dr. Billings is so wonderful!

    Reply
  147. Olivia

    Thank you for teaching us about the internet! I think it’s really cool that Dr. Billings created the technology behind it.

    Reply
  148. Luciana

    absolutely awesome 🙌

    Reply
  149. Zoey

    I LOVE SCIENCE LIVE🩷❤️💓

    Reply
  150. Nathan

    Wow, what a great Science Live! So cool to hear about pneumatically-powered robots and its applications in radioactive technologies!

    Reply
  151. Jordan

    my sister and me both do acellus and it is so much better than public school

    Reply
  152. Lily

    The internet is so cool!!

    Reply
  153. Khemet

    Dr.billings is so cool I love these lives so much!

    Reply
  154. Tyde

    Thank you for inventing the technology.

    Reply
  155. Rielynn

    Thank you so much for the weekly science videos. Dr billings ur the best to ever do it.

    Reply
  156. Jara

    all of the kids features are so smart oh my goodness

    Reply
  157. Elaina

    loving accelus!

    Reply
  158. Theodore

    Computer are always so fascinating!

    Reply
  159. Elise

    I love this live!

    Reply
  160. Lily

    The robot powered by air was crazy cool! I can’t wait to see more updates on tech in the coming years.

    Reply
  161. Karega

    I swear I learn something new every time I listen

    Reply
  162. Joshua

    How do you make a blueprint?

    Reply
  163. Oliver

    This Science Live video was awesome!

    Reply
  164. Kenzie

    Science live is amazing! Keep up the great work Dr. Billings!

    Reply
  165. River

    This video was good. Thank you.

    Reply
  166. Ally

    it would be so cool to have bill lear as a mentor

    Reply
  167. Danielle

    I’m so glad I got to watch this video. The 3D printed robot was so cool. The flu stinks

    Reply
  168. Trezeriea

    I Love these lives!!

    Reply
  169. Peyton

    I love being able to go on the internet

    Reply
  170. Moriah

    Dr. Billings is awesome. I love science live!!

    Reply
  171. Autumn

    Having internet is crazy because they didn’t have internet back then

    Reply
  172. Tyler

    Thank you for your generosity. It was interesting learning about how early computers were used with hotels.

    Reply
  173. Meghan

    I’m so glad Dr. Billings the technology for acellus!! Acellus is amazing!!

    Reply
  174. Hailee

    Dr. Billings is amazing!

    Reply
  175. Cade

    Loved it

    Reply

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