The Invention That Made the Internet Possible

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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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2,010 Comments

  1. Joel

    The scholarship is really helpful for all of us!

    Reply
  2. Kai

    It’s amazing how Roger Billings did such an awesome thing for our current world.

    Reply
  3. Eric

    Almost sounds like a movie idea, its crazy how many apsects of science you’ve been involved in

    Reply
  4. Cecil

    I learned about the 3D printed robot with the cylinder air on it’s back and how it’s made. So cool.

    Reply
  5. Alexander

    R51 is great as always

    Reply
  6. Abigail

    The Science Live for this week was awesome!

    Reply
  7. Andre

    Thank you for the opportunity for a scholarship

    Reply
  8. Larry

    Thank you for all that you do Mr. Billings!

    Reply
  9. Samuel

    Goodnight Acellus, Thank you very much for the scholarship I’ve been learning alot from these science lives!

    Reply
  10. Sara

    The concept of the Internet is so complex and cool to learn about. Love this episode !!

    Reply
  11. Eleanor

    where would we be without the internet??? kind of wild and scary to think about!

    Reply
  12. Cole

    I have a 3D printer and never thought about using air to make the prints work. My mom wanted me to tell you she is very grateful for the scholarship!

    Reply
  13. Zoey

    I think its really cool that you got to meet the guy who started the Marriott hotel chain, and also I would like to say that I really appreciate how much you are willing to sacrifice if it helps aid in the education of others, and I really enjoy watching the lives and learning fun new science facts as well as gaining a new appreciation for mine and other’s education. I am sorry that others have not been watching, and its their loss because I love the science live!

    Reply
  14. Kaden

    I like that you would give your stuff away for the kids future but I don’t like how some people would try to take advantage of that I didn’t even know there was a scholarship I just like the wendsday night science live im glad you can keep track

    Reply
  15. Julyan

    Man do I love learning about the internet! the internet is such a wonderful gift we have since we use it every day in life! see you guys next week! Can’t wait to see some more science live.

    Reply
  16. Adam

    Thank you so, so much for the scholarship. I would never be able to be two grades ahead of my peers without Acellus. I live currently live in a area where the schools are not so great and when I was going to a public school, I felt that I could go faster than I was going at the time. I felt that I was being held back from my full learning speed potential. But when I began learning from Acellus, it felt like a whole new world was waiting for me to explore it and the only limit was how fast I could explore! Thank you for giving me the opportunity to be able to learn as much as I can!

    Reply
  17. Morgan

    I really enjoyed this video and learning so much about all your inventions!! Thank you so much Mr. Billings for all your help with my high school program and i love Acellus.

    Reply
  18. Piper

    Dropping in from Montana!! That video was so awesome and interesting!!! 🙂

    Reply
  19. Baeleigh

    R-51 Is still my favorite! I swear he is ADHD in a nutshell. This was amazing I loved it! Can’t wait for next week!

    Reply
  20. Lydia

    This science Live was amazing. I love watching the science Live each week, thank you. I feel I have learned so much already.

    Reply
  21. Matthew

    My dad works in the internet field, this was really cool.

    Reply
  22. Alexander

    The internet is the single most important invention. It provides so much access to information and provides communication across so many terminals.

    Reply
  23. Gavin

    I liked learning about your invention that you created. Thank you for Acellus. We watch Science Live every week

    Reply
  24. Micheal

    My grandpa used to work for IBM. He was a computer programmer!

    Reply
  25. Sapphire

    I think it’s messed up that there are those that think it is okay to act this way. I am lucky to have found a school like this and if it was not for the help to pay for school I would not be here. I am a high fuction autisic student.

    Reply
  26. Alexander

    What is the name of the company that stole your idea? I would like to know.

    Reply
  27. Marilyn

    Thank you Dr. Billings for your generous scholarship program. I’m sorry to hear some abuse your generosity.

    Reply
  28. David

    i love how much he cares about other students and education and how smart and inspiring he is and all i have to say is he touched my heart to its core thank you inventor of acellus

    Reply
  29. Xavier

    I loved how we learned about the internet.

    Reply
  30. Dejah

    Today’s Science Live was AmAzInG as always! Thank you so much Dr. Billings! You are such a wonderful person and I am greatful I am able to go to your academy. 😊

    Reply
  31. Jonah

    My favorite ice cream is chocolate !

    Reply
  32. Annabelle

    Hello from Missouri

    Reply
  33. Ashraf

    I love how Dr Roger Bilings work hard for the students.

    Reply
  34. Jayme

    The story behind the internet was interesting!

    Reply
  35. Denise

    I love Science Live! Thank you Dr. Billing for sharing your inventions with us.

    Reply
  36. Alyx

    Thank you for the scholarship Dr. Billings. Working hard and I’m getting smarter, Thank you!!!!

    Reply
  37. Nusayba

    It was interesting to learn about the crystals that was used for the wristwatch. Also Dr. B thank you for all of the sacrifices that you have done for us but please do not get rid of the jet!

    Reply
  38. Aydyn

    Dr B,
    You are an amazing man and quite influencial on my child. He just finished 7th grade and is already working on his 8th grade classes ahead of schedule and taking AP classes. Thank you so much. This program is amazing and my child loves it.

    Reply
  39. Elizabeth

    Hello from Texas, YALL! I have a 3D printer at home, so I thought that the little robot was so cool! I love the first watch invention and the story behind it, incredible! I also love that Dr. B. knows J. Willard Marriott; that is so fascinating! I do have a question for Dr. Roger Billings. What was your very first invention, and what was the impact surrounding it? I love Area 51, it is probably-no is- the funniest part about the Science Lives! Great job, guys!

    Reply
  40. Aubryanna

    we love Acellus and Science Live. Our family is so blessed to be able to homeschool.

    Reply
  41. Mason

    Some of those kids have really good ideas. I would be really nervous talking in a video or in front of people. Pretty cool

    Reply
  42. Hartleigh

    Hi i love science live i look forward to this every week . I love the air robot that was showed today .
    My favorite part science live is Dr. Roger Billings .
    I have a recommendation for the next science live can we maybe learn about dinosaurs . Also can we talk about the people from NASA that went to the moon today .
    R.51 is so funny !
    Happy April Fools Day !

    Reply
  43. Elin

    Im late but i ‘ve never missed a single one since I joined almost a year ago. My family and I watch Science Live every week. Thank you for all you do for us!

    Reply
  44. Damian

    DR.B IS COOL

    Reply
  45. Aidric

    How did Roger Billings make the Billings computer? Also, thank you for the scholarship and all you give of your time to make Acellus Academy and Science Live a reality.

    Reply
  46. Sharon

    Thank you for everything you do for me and all the other students. Your are a very kind generous man. When i saw you choke up i even chocked up and had a little tear because i could feel you feeling and emotions. You inspire me. Thank you for sharing your inventions that you have been part of. You have made this world a little easier with all your inventions. God bless Thank you for your generosity.

    Reply
  47. Larissa

    Thank you for helping with my tuition! Your kind heart has blessed my family! I watch the live every Wednesday night. My brother and sister watches it as well!

    Reply
  48. David

    Even if some of the people are not watching the Science Live, I think that it is very Inspirational and helps me study well.

    Reply
  49. Aleyna

    That tuning fork sound is satisfying.

    Reply
  50. Zander

    Thank you for the opportunity to have a scholarship sir. I like this program alot!

    Reply
  51. Keondre

    Thank you Dr. Roger Billings for the scholarship you give for us and the information on science live.

    Reply
  52. Kian

    I love Science Live!!

    Reply
  53. Seth

    That was very interesting. I also really appreciate the scholarship you pay for! That is extremely helpful!! Thank you very much.

    Reply
  54. Isaac

    My mom and dad talk a lot about how things like the internet have changed since they were little.

    Reply
  55. Elisha

    I loved this week’s science live! I am very grateful for the scholarship that Dr. Billings gives to us, but I can’t believe people aren’t very fair to Dr. Billings after all that he has sacrificed for our education. People really didn’t understand the concept (Acellus students know what I mean.)

    Reply
  56. Maggie

    My favorite part is always R51!!!!

    Reply
  57. Caleb

    We watch every Wednesday. We did miss one Wednesday but watched that morning on Thursday. Mom said it is our responsibility to watch it cause that is what we agreed on. You shouldn’t go back on your word.

    Reply
  58. Khloe

    This is so cool.

    Reply
  59. Anthony

    I loved how we learned about the internet

    Reply
    • Richard

      good night everybody it was really cool learning about the events that led up to the internets creation!

      Reply
  60. Raymond

    Science Live is so interesting!

    Reply
    • Ximena

      Thank Dr. Billings for the scholarship you provide, my family and I am so thankful to you!

      Reply
    • Zion

      Dear Mr. Billings, are there any future plans for your inventions? Do you have any ideas to keep up with the current times? In that case, are you going to update and tweak your current inventions? Or, are you going to develop new electronics?

      Reply
    • Santino

      Wow it’s interesting to learn about the internet

      Reply
  61. Alahni

    Thank you so much for the scholarship you give for us! It has been such a blessing, and I am so grateful!

    Reply
    • Aurelia

      Thank you so much for the scholarship you give for us! It has been such a great time with science Live.

      Reply
    • Mila

      This was a good a science live!

      Reply
    • Justus

      The internet is so cool.

      Reply
  62. Brooklyn

    thank you for the informational live!

    Reply
  63. Laura

    This live was really good.

    Reply
    • Shalym

      Oh its on YouTube now?

      Reply
  64. Lawson

    LOVE ACELLUS!! this Live was so interesting

    Reply
  65. Noah

    Learning story behind the internet was very cool!

    Reply
  66. Kaelynn

    It’s interesting how much everything has involved from this, I love science live and the topics that are talked about in it.

    Reply
  67. Jacob

    Thank you Dr. Billings!

    Reply
  68. Emma

    I love these lives!!!! They’re my fav and i look up to them every wednesday.

    Reply
    • Olivia

      I have a few 3D printed dragon toys. One of the dragons has rosettes along it’s spine and many fine articulating parts. The detail is incredible.

      Reply
  69. Matthew

    I LOVE Science live

    Reply
  70. Alexander

    this is a great video

    Reply
  71. Slade

    My favorite video yet! I love watching the history behind the Internet!

    Reply
  72. Raegan

    I can’t believe you had met Marriot and worked with them!! I love science live! I watch it and love learning about new science and technology every week that I never knew before!! Education is very important for us and our future.

    Reply
  73. Samari

    i look forward to learning more interesting information every Wednesday!

    Reply
  74. Noah

    I liked learning about the crystals

    Reply
  75. Michael

    Thank you so much Mr. billings you have changed my life so much. You are the Greatest and i love science live Wednesdays because you teach me so much and i really like your Rolls Royce.

    Reply
  76. Sylus

    That is so cool that you had a part in bringing the internet to what it is today.

    Reply
  77. Zoe

    Love science live!!!

    Reply
  78. Tristen

    Science live was amazing.

    Reply
  79. Leighanne

    I always love watching these. It’s a great way to spend my time!

    Reply
  80. Cadence

    Hey from Mississippi

    Reply
  81. Jacob

    Hello from South Carolina

    Reply
  82. Ada

    Thank you for science live

    Reply
  83. Patrick

    Thank you so much! Great episode!

    Reply
  84. Alexander

    so cool that robots can move without electricity and about the watch.

    Reply
  85. Kenleigh

    another great episode

    Reply
  86. Owen

    Nice car it looks cool. Cant wait for the next science live

    Reply
  87. Elijah

    Dr. B you warmed my heart hearing about what you would do with your car just to help out kids with their education. You are so kind.

    Reply
  88. Brooklyn

    Woah! This is all so interesting! Mind blown.

    Reply
    • Parker

      Hello from NY! Another great Science Live!

      Reply
  89. Caleb

    great show from maryland

    Reply
  90. Adam

    Fsd is so cool I feel inspired by it.

    Reply
  91. Rylan

    GREAT EPISODE!!

    Reply
  92. Ashton

    Great show I look forward to watching more

    Reply
  93. Aliyah

    I love science live

    Reply
  94. Cameron

    Hello from Ohio!!

    Reply
  95. Ava

    I loved hearing about Mr. Marriott I knew nothing of him before this so now I’m so excited to know more about him. I had no idea Dr. Billings helped with the solution and that is awesome inspiring! Also, I loved hearing that Dr. Billings first science fair project was seed germination, that is always such a blast to experiment with and watch the plants grow!

    Reply
  96. Ivette

    I enjoy the talked about Watch Industry and Dr. Billings Computer Technology Invention that help Martiot Hotel’s problem.

    Reply
  97. Cooper

    I love the info is learn from this.

    Reply
  98. Chaz

    I like the different science projects.

    Reply
  99. Noah

    Wow! Very interesting!

    Reply
  100. Alyssa

    Hello from Mississippi. This live was very interesting. Dr billings is a very interesting man and very smart.

    Reply
  101. Rory

    Hi I enjoyed watching tonight looking forward to next time.

    Reply
  102. Brie

    I really liked this!!🦋

    Reply
  103. James

    We watched the astronauts go into space today.

    Reply
  104. Emma

    This live was really enjoyable to watch!

    Reply
  105. Tru

    Hi from California San Diego

    Reply
  106. Eduardo

    Hello from Texas!

    Reply
  107. Brookelyn

    I love science live.

    Reply
  108. Eli

    Here in Loisiana!

    Reply
  109. Morgan

    Hello everyone! This stuff is so interesting!

    Reply
  110. Kaiden

    Dr. Billings is Amazing

    Reply
  111. Evelyn

    This is the best science live ever.

    Reply
  112. Kenzie

    Loved it! So amazing

    Reply
  113. Jackson

    Jackson from Illinois and I love science live!!!!!!!!!!!!!!!!!!!

    Reply
  114. Bryden

    Thanks so much for another great Science Live.

    Reply
  115. Olivia

    Hi from Texas

    Reply
  116. Jacob

    Beautiful jet Dr. Billings!

    Reply
  117. Preston

    Hello, from chicago

    Reply
  118. Lilliana

    Hello from California

    Reply
  119. Elin

    loved this!!!

    Reply
  120. Arlenny

    It’s amazing how one invention can completely change the way the world connects and communicates!!!

    Reply
  121. Megan

    Good episode!

    Reply
    • Mason

      This was a really cool episode, it’s cool you invented Universal Networking but mostly anything you do is cool lol 😂

      Reply
      • Arya

        <2

        Reply
  122. Madison

    Hello from Mississippi. Dr Billings is very smart at what he does. Very interesting.

    Reply
  123. Brayton

    Love from NY!

    Reply
  124. Bennett

    this was the best one yet!

    Reply
  125. Kallie

    Very cool, from Montana!

    Reply
    • Lilly

      Gasp me too

      Reply
  126. Vito

    I liked learning about the computers and the robots from the 3D Printer.

    Reply
  127. Faith

    Your passion is the best Dr billings for acellus!!

    Reply
  128. Daxton

    This was a great science live

    Reply
  129. Joel

    Hi I’m from Nevada

    Reply
  130. Claire

    Hi from Texas.

    Reply
  131. Landen

    hello from mississipi

    Reply
  132. Josephine

    Hi, watching from ATX

    Reply
  133. Gage

    Hello from Louisisana

    Reply
  134. Ian

    I’m glad to be here today thanks for everything

    Reply
  135. Ayden

    I liked the 3D printed robot, it was interesting.

    Reply
  136. Ava

    I enjoyed watching this! The internet is very neat.

    Reply
  137. Deven

    Watching on vacation in Washington

    Reply
  138. Hunter

    Did anyone watch the NASA live of Artemis II take off?! So exciting!

    Reply
  139. Rose

    That is a cool way to see it

    Reply
  140. Avislynn

    Thank you Dr Billings!

    Reply
  141. Trinity

    That patent is incredibly interesting for me!

    Reply
  142. Ryan

    great video love it!!

    Reply
  143. Ryder

    Such a cool topic for this video!

    Reply
  144. James

    Really cool episode, it’s cool you invented Universal Networking.

    Reply
  145. Kehlani

    Hi from Massachusetts

    Reply
  146. Austin

    its just amazing how things work

    Reply
  147. Jayce

    I loved this science live!!

    Reply
  148. Marking

    Hello from Calumet City, IL!

    Reply
  149. Jocelyn

    Hello from Texass!!

    Reply
  150. Illiana

    Mr. Roger’s you’re like a hero!

    Reply
  151. Kadien

    Wow! You are amazing for being willing to sell your personal property.

    Reply
  152. Thalia

    Hi from Texas so interesting love acellus lives

    Reply
  153. Kayln

    Howdy from Texas!!

    Reply
  154. Jonathan

    I want a 3D Printer now! So cool!

    Reply
  155. Rahel

    Thank you Dr. Billings for the Scholarship!

    Reply
  156. Cassandra

    Hello from OH :))

    Reply
  157. Shauntae

    HI FROM TN

    Reply
  158. Kassidy

    Did anyone see the artimes launch. I got to go to nasa a few months ago and got to see how the build it.

    Reply
  159. Insha

    HI from NC!!!

    Reply
  160. Derek

    hi from illinois

    Reply
  161. Brooke

    Really interesting to watch !

    Reply
  162. Leonardo

    I love 3d printing

    Reply
  163. Jaden

    Hi!! joining from texas

    Reply
  164. Sebastian

    Hello from Texas

    Reply
  165. Soren

    Hi, computers are awesome.

    Reply
  166. Alexandra

    Greetings from kentucky!

    Reply
  167. Jordin

    I really watching science live🤩

    Reply
  168. Arianna

    Hello from Tennessee.

    Reply
  169. Jaxon

    hi from tx

    Reply
  170. Aubrie

    How long did it take for you to realize that you needed a server

    Reply
  171. Marissa

    I love watching these.

    Reply
  172. Aidai

    this is so interesting!

    Reply
  173. Adrianna

    The robot was very cool!

    Reply
  174. Aurora

    Technology has come so far

    Reply
  175. Joshua

    Yay!! Science live!!

    Reply

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