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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3,296 Comments

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  1. Faith
    Faith on April 21, 2026 at 3:33 pm

    Wow, it was so cool to hear how the internet was made!!! It is such a groundbreaking invention that changed the world, and I wouldn’t be able to even write this comment without it!

    Reply
  2. Alicen
    Alicen on April 21, 2026 at 3:16 pm

    I can’t believe how enormous computers used to be and now they are so small!!

    Reply
  3. Harper
    Harper on April 21, 2026 at 2:12 pm

    these videos are so much fun.

    Reply
  4. Harper
    Harper on April 21, 2026 at 1:50 pm

    Super awesome science live!

    Reply
  5. Regan
    Regan on April 21, 2026 at 1:39 pm

    I don’t think that I could live with out internet

    Reply
  6. Chi
    Chi on April 21, 2026 at 12:32 pm

    I love learning different stuff each week.

    Reply
  7. Ryder
    Ryder on April 21, 2026 at 10:34 am

    Very cool and interesting science live this week nice job guys.

    Reply
    • Maurice
      Maurice on April 21, 2026 at 3:09 pm

      very interesting video.

      Reply
  8. Logan
    Logan on April 21, 2026 at 10:31 am

    I’m on the internet constantly and love it!

    Reply
  9. Kyra
    Kyra on April 21, 2026 at 10:06 am

    I loved this Science Live!

    Reply
  10. Natalia
    Natalia on April 21, 2026 at 9:49 am

    Another amazing science live!!

    Reply
  11. Adam
    Adam on April 21, 2026 at 9:31 am

    This was a great episode

    Reply
  12. Seraphina
    Seraphina on April 20, 2026 at 11:08 pm

    Wow amazing episode!

    Reply
  13. Nicole
    Nicole on April 20, 2026 at 9:36 pm

    These Science Lives are always the highlight of my day!

    Reply
  14. Sophia
    Sophia on April 20, 2026 at 9:21 pm

    This was a great science live

    Reply
  15. Opal
    Opal on April 20, 2026 at 9:18 pm

    I am currently on a trip. But I am definitely making sure to stay on track. I already watched this a few weeks ago, but couldn’t remember if I wrote a comment. So here I am. I am very glad to see this school progressing.

    Reply
  16. Hadley
    Hadley on April 20, 2026 at 7:17 pm

    Science is fun

    Reply
  17. Damian
    Damian on April 20, 2026 at 6:49 pm

    so cool i love Acellus.

    Reply
  18. Aiden
    Aiden on April 20, 2026 at 6:43 pm

    Thanks for another great video!

    Reply
  19. Lily
    Lily on April 20, 2026 at 3:47 pm

    good episode as always

    Reply
  20. Justin
    Justin on April 20, 2026 at 3:33 pm

    My favorite ice cream is strawberry!

    Reply
  21. Evelyn
    Evelyn on April 20, 2026 at 2:54 pm

    I love watching these! it makes it so much easier to learn

    Reply
  22. Evelyn
    Evelyn on April 20, 2026 at 2:40 pm

    Amazing science is amazing!

    Reply
  23. Baran
    Baran on April 20, 2026 at 2:09 pm

    I liked the robot that moved with air!

    Reply
  24. Sarah
    Sarah on April 20, 2026 at 2:06 pm

    Thank you for allowing us to get caught up on these! I always find them so interesting!

    Reply
  25. Madison
    Madison on April 20, 2026 at 1:12 pm

    science live is really amazing.

    Reply
  26. Tanner
    Tanner on April 20, 2026 at 12:01 pm

    This was a cool video! Thanks!

    Reply
  27. Jackson
    Jackson on April 20, 2026 at 11:21 am

    That was indeed another episode of Science Live™.

    Reply
  28. Hallie
    Hallie on April 20, 2026 at 10:46 am

    Thank you for the great live!

    Reply
  29. Ardynn
    Ardynn on April 20, 2026 at 10:33 am

    I LOVED IT

    Reply
  30. Cambria
    Cambria on April 20, 2026 at 10:27 am

    So fun and awesome I Love the video!

    Reply
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