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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2,392 Comments

  1. Tabitha

    I’m a visual person an Acellus makes learning much easier because they show how things work and are made. Another great Science Live.

    Reply
  2. Preston

    The internet is fasinating in different ways because you can literally do anything thats on your mind and create something big

    Reply
  3. Michelle

    Dr.Billings you are so awesome!!

    Reply
  4. Mitchell

    So cool to know how this all started. We rely so much on the internet now.

    Reply
  5. Jameson

    I loved the tiny robot that worked with only air and moved by itself without any wires. There was no technology and it worked in water.

    Reply
  6. Phoenix

    Computers are so fast now it’s insane!

    Reply
  7. Connor

    Wow! I didn’t know you had so many patents!

    Reply
  8. Joaxquin

    Learning about the pneumatically powered robot was really intriguing! The fact that it has no electronics is shocking!

    Reply
  9. Temperance

    I think it is interesting how the first watch used a tuning fork inside. It is so cool how crystals are used to help run a watch to tell time. Thank you for the scholarship, Dr. Billings! I think Science Live is interesting! I appreciate All You Do to make a Difference and Impact! 🙂 🙂

    Reply
  10. A`quilla

    Thank you for your continuous support and guidance through this patch in life.

    Reply
  11. Kynsley

    you explain this so well

    Reply
  12. Addison

    Acellus has really helped me with learning at my own pace and always guides me around with questions I don’t understand, thank you Acellus.

    Reply
  13. Eli

    My favorite ice cream is chocolate!

    Reply
  14. Jacob

    Extraordinarily inquisitive episode, Dr. Billings!

    Reply
  15. Lucy

    so cool ! I love watching science lives!

    Reply
    • Cayley

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

      Reply
  16. Elijah

    So cool Dr. Billings helped make the internet.

    Reply
  17. 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
  18. Carly

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

    Reply
  19. Brynleigh

    Dr. Billings is awesome!!

    Reply
  20. Amity

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

    Reply
  21. Matthew

    Thank you guys for changing my life with science live

    Reply
  22. Troy

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

    Reply
  23. Emma

    I love watching these every wednesday!

    Reply
  24. Genghis

    This is such a wonderful part our school.

    Reply
  25. Tybin

    Thank you so much roger billings for this opportunity

    Reply
  26. Harper

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

    Reply
  27. 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
  28. Alexandra

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

    Reply
  29. Gabriel

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

    Reply
  30. Witten

    This is a cool invention! I love Acellus!

    Reply
  31. Jon

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

    Reply
  32. Olivia

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

    Reply
  33. Kennedy

    Learning all kinds of new things thru Acellus.

    Reply
  34. 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
  35. Ronan

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

    Reply
  36. Nathan

    Dr. Billings is so cool I love this live!

    Reply
    • Brynleigh

      Dr Billings is awesome

      Reply
  37. Jonathan

    My brother and I both do acellus and appreciate this opportunity because of all you do! We will continue to work hard. Thank you!

    Reply
  38. Noah

    you did it again Dr billings!

    Reply
  39. Clayton

    Thank you for the school my mom said I would’nt be able to homeschool without it. And I had no idea that Dr. Billings invented the technology behind the internet, I also never knew that garlic was so cool.

    Reply
    • Alythia

      thank you for alowing me to be apart of this homeschool

      Reply
  40. Emilia

    These lives are always so interesting!!

    Reply
  41. Lucille

    Thank you for the scholarship program!

    Reply
  42. Nora

    what other Non-electric sources of power can we use to power a robot?

    Reply
  43. Lillian

    Thank you for being so generous. We appreciate the scholarship program!

    Reply
  44. Faith

    I love learning about the internet!

    Reply

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