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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  1. Connor
    Connor on April 1, 2026 at 7:00 pm

    From Maine

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  2. Skylar
    Skylar on April 1, 2026 at 7:00 pm

    hi guys i am Skylar from Texas

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  3. Dominic
    Dominic on April 1, 2026 at 7:00 pm

    Hey, from Virginia

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  4. Eliana
    Eliana on April 1, 2026 at 7:00 pm

    First!! The next one should be about quantum mechanics or quantum tunneling I’m in 5th/6th grade by the way

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  5. Reese
    Reese on April 1, 2026 at 7:00 pm

    Hello from texas

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  6. Rylee
    Rylee on April 1, 2026 at 7:00 pm

    Very much excited to watch!!

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  7. Erich
    Erich on April 1, 2026 at 7:00 pm

    Hello from NV

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  8. Phernando
    Phernando on April 1, 2026 at 7:00 pm

    Hello from Kentucky!

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  9. Jeremiah
    Jeremiah on April 1, 2026 at 7:00 pm

    from ct

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  10. Kaylee
    Kaylee on April 1, 2026 at 7:00 pm

    Hey i’m from Georgia

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  11. Emilian
    Emilian on April 1, 2026 at 7:00 pm

    I can’t wait to watch this new science live!

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  12. Sarah
    Sarah on April 1, 2026 at 7:00 pm

    Hi from Texas!

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  13. Danny
    Danny on April 1, 2026 at 7:00 pm

    from teaxs have a nice day or night

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  14. Harper
    Harper on April 1, 2026 at 7:00 pm

    Hello from Virginia !

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  15. Sophia
    Sophia on April 1, 2026 at 7:00 pm

    Hiiii from Montana!!

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  16. Ryden
    Ryden on April 1, 2026 at 7:00 pm

    Hi, this is Ryden. Thank you.

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  17. Joshua
    Joshua on April 1, 2026 at 7:00 pm

    Good evening from Texas!!

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  18. Daniel
    Daniel on April 1, 2026 at 7:00 pm

    Hi from oklahoma

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  19. Finley
    Finley on April 1, 2026 at 7:00 pm

    Hi from Kentucky <3

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    Hello from Missouri!

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  24. Hayley
    Hayley on April 1, 2026 at 7:00 pm

    Hello cant waitfortoday!!!!

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  25. Audrey
    Audrey on April 1, 2026 at 7:00 pm

    Is this the new video for this week?

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  26. Maria
    Maria on April 1, 2026 at 7:00 pm

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  28. Ava
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    Tuned in and ready to watch

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    Hi from Birmingham Alabama

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  30. Tyrel
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    Hello from Missouri!

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  31. Owen
    Owen on April 1, 2026 at 7:00 pm

    hello from Ga

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  32. Kaidence
    Kaidence on April 1, 2026 at 7:00 pm

    im super exited about the live!!!

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  33. Taylor
    Taylor on April 1, 2026 at 7:00 pm

    Hello! I’m excited to watch! Fluffball! Did you see the Artemis II launch earlier? I saw it on a livestream.

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  34. Logan
    Logan on April 1, 2026 at 7:00 pm

    Hi from North Carolina!

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  35. Catalina
    Catalina on April 1, 2026 at 7:00 pm

    Hi from Texas! :]

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  36. Gavin
    Gavin on April 1, 2026 at 7:00 pm

    Signed in from KC…Are there technical issues?

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  37. Eli
    Eli on April 1, 2026 at 7:00 pm

    Excited for tonights video!

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  38. Roberto
    Roberto on April 1, 2026 at 7:00 pm

    Hello from Connecticut!

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    Hey from OR!

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  40. Zara
    Zara on April 1, 2026 at 7:00 pm

    So excited!

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  41. Anthony
    Anthony on April 1, 2026 at 7:00 pm

    Hello from Maryland.

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  42. Brooklynn
    Brooklynn on April 1, 2026 at 7:00 pm

    hey yall. Brooklynn from tx. Did anyone eles watch Artemes 2 lunch

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  43. Elijah
    Elijah on April 1, 2026 at 7:00 pm

    Hello from Colorado

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  44. Leah
    Leah on April 1, 2026 at 7:00 pm

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  45. Teagan
    Teagan on April 1, 2026 at 7:00 pm

    Love the live! 🙂

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  46. Ayden
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    Hi from NZ

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    hi from new york

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  48. Tri
    Tri on April 1, 2026 at 7:00 pm

    Hello from GA.

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  49. Cristian
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    Hello I’m from Nebraska

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  50. Arwen
    Arwen on April 1, 2026 at 7:00 pm

    Hi from texas

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  51. Freddie
    Freddie on April 1, 2026 at 7:00 pm

    Watching from SWFL. Just saw the rocket launch.

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  52. Genesis
    Genesis on April 1, 2026 at 7:00 pm

    Here from Virginia

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  53. Leon
    Leon on April 1, 2026 at 7:00 pm

    Hi to everyone!

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  54. Brynlee
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    Brynlee here!

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  55. Brody
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    hello from nc

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    Luv science live

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    hi from mi

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  59. Indigo
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    Hi from new york

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  60. Aaliyah
    Aaliyah on April 1, 2026 at 6:59 pm

    this is so exciting, also i’m from texas!

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  61. Jaden
    Jaden on April 1, 2026 at 6:59 pm

    Hi everybody I love Science live 😀

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  62. Mckenzi
    Mckenzi on April 1, 2026 at 6:59 pm

    Hi! Watching from Texas!!

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    Hi from WV!

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    Ahmed on April 1, 2026 at 6:59 pm

    Hi from NC

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  65. Briahna
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    hello from Texas!

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  66. Glenn
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    Hi from Louisiana

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    Avery on April 1, 2026 at 6:59 pm

    hello from nebraska

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    Hannah on April 1, 2026 at 6:59 pm

    Hello, from Texas!

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  69. Brennan
    Brennan on April 1, 2026 at 6:59 pm

    Hi from Montana

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  70. Ely
    Ely on April 1, 2026 at 6:59 pm

    Hi from Texas.

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    Ethan on April 1, 2026 at 6:59 pm

    Hi from Iowa!

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    Hello from NE

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    Hello from Virginiaa

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  74. Khristian
    Khristian on April 1, 2026 at 6:59 pm

    I love DrB

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  75. Kanan
    Kanan on April 1, 2026 at 6:59 pm

    thank you for these lives!

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  76. Annistyn
    Annistyn on April 1, 2026 at 6:59 pm

    i cant waIT TO LEARNNN

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  77. Gianna
    Gianna on April 1, 2026 at 6:59 pm

    Hello from Oklahoma!

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  78. Abbygail
    Abbygail on April 1, 2026 at 6:59 pm

    hii, so excited

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    • Jace
      Jace on April 1, 2026 at 7:00 pm

      Hi from ky

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    • Addison
      Addison on April 1, 2026 at 7:00 pm

      Hello from Texas! Ready for science live!!

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    • Gwendolyn
      Gwendolyn on April 1, 2026 at 7:01 pm

      Science is so cool we can learn about ourselves and other things around us in the best and scientific way possible

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      Shae on April 1, 2026 at 7:01 pm

      Hello everyone welcome!

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    • Shanice
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      Hi from New York

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    • Khaseda
      Khaseda on April 1, 2026 at 7:03 pm

      I’m excited too

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    • Joahana
      Joahana on April 1, 2026 at 7:05 pm

      Hello from Texas!!

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  79. Dylan
    Dylan on April 1, 2026 at 6:59 pm

    Hi from Atlanta

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    • Ximena
      Ximena on April 1, 2026 at 7:00 pm

      Hi I’m so excited

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  80. Zebadiah
    Zebadiah on April 1, 2026 at 6:59 pm

    Hi from Ohio

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    • Rachael
      Rachael on April 1, 2026 at 7:01 pm

      Hello from Georgia!

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      Alyvia on April 1, 2026 at 7:01 pm

      Hello from Missouri!!

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    • Tayla
      Tayla on April 1, 2026 at 7:03 pm

      Hello from IL.

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    • Emma
      Emma on April 1, 2026 at 7:05 pm

      Me to.

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  81. Cailyn
    Cailyn on April 1, 2026 at 6:59 pm

    Thank you!

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    • Andrew
      Andrew on April 1, 2026 at 7:07 pm

      Hi from KY! I’d love to have a 3D printer.

      Reply
  82. Kennedy
    Kennedy on April 1, 2026 at 6:59 pm

    Hi from North Dakota

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    • Lacey
      Lacey on April 1, 2026 at 7:00 pm

      hi from missouri

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    • Breanna
      Breanna on April 1, 2026 at 7:03 pm

      Cool

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    • Aloysius
      Aloysius on April 1, 2026 at 7:05 pm

      I used to live there!

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  83. Andrew
    Andrew on April 1, 2026 at 6:59 pm

    Im excited

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    • Joseph
      Joseph on April 1, 2026 at 7:03 pm

      30+ minutes of exercise is better for all of us

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  84. Saarah
    Saarah on April 1, 2026 at 6:59 pm

    Hello from NY!

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  85. Kaleb
    Kaleb on April 1, 2026 at 6:59 pm

    Hello from Michigan. I love science!

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  86. Horacio
    Horacio on April 1, 2026 at 6:59 pm

    hi from texas

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    • Rose
      Rose on April 1, 2026 at 7:01 pm

      I am from Texas too!!

      Reply
  87. Titus
    Titus on April 1, 2026 at 6:59 pm

    hello from az

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  88. Ailey
    Ailey on April 1, 2026 at 6:59 pm

    Hi from NC

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  89. Jameson
    Jameson on April 1, 2026 at 6:59 pm

    Hello from Texas

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  90. Brennan
    Brennan on April 1, 2026 at 6:59 pm

    Hi from RI!

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      Kadan on April 1, 2026 at 7:05 pm

      Hi from CT!

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    • Journey
      Journey on April 1, 2026 at 7:07 pm

      Hi from Oklahoma ready for this live today!

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  91. Austin
    Austin on April 1, 2026 at 6:59 pm

    I look forward to todays class!

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  92. Ian
    Ian on April 1, 2026 at 6:59 pm

    Hi from Alabama

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  93. Alyssa
    Alyssa on April 1, 2026 at 6:59 pm

    Hi from Louisiana!

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  94. Amelia
    Amelia on April 1, 2026 at 6:59 pm

    Science Time!

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  95. Kamilah
    Kamilah on April 1, 2026 at 6:59 pm

    im so happy what we are going to learn

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  96. Essence
    Essence on April 1, 2026 at 6:59 pm

    Hello from Alaska!

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  97. Jackson
    Jackson on April 1, 2026 at 6:59 pm

    Always ready for another science live.

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    Hello from Arkansas

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    Hey from TX.

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  100. Sophie
    Sophie on April 1, 2026 at 6:59 pm

    Signing in from Charleston, South Carolina!!

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    • Sophie
      Sophie on April 1, 2026 at 7:04 pm

      Happy April fools!

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  101. Alexander
    Alexander on April 1, 2026 at 6:59 pm

    Hi from Alex in western Nebraska!!

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    • Abbygail
      Abbygail on April 1, 2026 at 7:00 pm

      this is today’s right

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      Aubree on April 1, 2026 at 7:38 pm

      Hello from Georgia. Loved this!

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  102. June
    June on April 1, 2026 at 6:59 pm

    Love these videos and the information that comes with them!

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    • Josiphine
      Josiphine on April 1, 2026 at 7:07 pm

      I cznt figure out if I missed the live? If I did does this still give me the credit for watching it?

      Reply
  103. Israel
    Israel on April 1, 2026 at 6:59 pm

    Hi from Texas!! Excited for tonight’s live.

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    Hello from Alabama

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    Hi from Virginia

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  106. Noah
    Noah on April 1, 2026 at 6:59 pm

    hi from texas

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    Hi from Kansas!

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  108. Skyla
    Skyla on April 1, 2026 at 6:59 pm

    So excited!!

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    • Brailey
      Brailey on April 1, 2026 at 7:05 pm

      Happy Wednesday!!

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  109. Rhys
    Rhys on April 1, 2026 at 6:59 pm

    Hi from Arkansas

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    Hello from New Jersey

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    Hello, I enjoy these videos!

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    Hello from Arkansas! Happy to be back for this weeks science live!

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    I love science live from utah

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    Hello from kentucky!

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    Hii from Florida!!!

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    Hello from GA

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  117. Aiden
    Aiden on April 1, 2026 at 6:59 pm

    Hi from texas

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    hello from Illinois

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    Hello from Louisiana

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    From Virginia!

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    I love science live.

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    Excited to watch this science live!

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  123. Owen
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    I love science live!!!

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    Hi from Ohio!

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    Hey from peru

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    Hello from Nebraska

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    Abbygail on April 1, 2026 at 6:59 pm

    hiii from cali

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  128. Michael
    Michael on April 1, 2026 at 6:58 pm

    4-1-2026 – Watching from the NC coast!

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  129. Sophia
    Sophia on April 1, 2026 at 6:58 pm

    Hi from texas!

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  130. Neytiri
    Neytiri on April 1, 2026 at 6:58 pm

    Cool!

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  131. Isaac
    Isaac on April 1, 2026 at 6:58 pm

    Here from IL

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  132. Kennadi
    Kennadi on April 1, 2026 at 6:58 pm

    Hey from Kentucky

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    Hi, here from Victoria!

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    Mekhi on April 1, 2026 at 6:58 pm

    Hello from Florida!

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  135. Ella
    Ella on April 1, 2026 at 6:58 pm

    Yay for a new episode!

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  136. Angel
    Angel on April 1, 2026 at 6:58 pm

    I am very excited for this live

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  137. Breindel
    Breindel on April 1, 2026 at 6:58 pm

    Man, I can not wait for science live! Plus, I can’t wait to learn something new!

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  138. Jackson
    Jackson on April 1, 2026 at 6:58 pm

    I love science live

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  139. Noah
    Noah on April 1, 2026 at 6:58 pm

    Wow! That was Interesting!

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  140. Serenity
    Serenity on April 1, 2026 at 6:58 pm

    Hi!! cant wait for today’s live!!

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  141. Noki
    Noki on April 1, 2026 at 6:58 pm

    This is going to be good!

    Reply
  142. Emily
    Emily on April 1, 2026 at 6:58 pm

    Hii from Florida!!!!

    Reply
  143. Aubrianna
    Aubrianna on April 1, 2026 at 6:58 pm

    hi from ND

    Reply
  144. Biatrice
    Biatrice on April 1, 2026 at 6:58 pm

    happy to be here

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  145. Remme
    Remme on April 1, 2026 at 6:58 pm

    ready to learn

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  146. Amry
    Amry on April 1, 2026 at 6:57 pm

    Hello from Colorado! I wonder what Dr. Roger Billings will talk about tonight!

    Reply
  147. Maria
    Maria on April 1, 2026 at 6:57 pm

    Hello lots of love from Alabama!!

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  148. Ethan
    Ethan on April 1, 2026 at 6:57 pm

    hello from florida!!

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  149. Nathan
    Nathan on April 1, 2026 at 6:57 pm

    these are great

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  150. Miguel
    Miguel on April 1, 2026 at 6:57 pm

    hi from mississippi

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  151. Jayden
    Jayden on April 1, 2026 at 6:57 pm

    Hello from NJ!

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  152. Riley
    Riley on April 1, 2026 at 6:57 pm

    awesome

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  153. Willow
    Willow on April 1, 2026 at 6:57 pm

    Greetings from USA.

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  154. Lucia
    Lucia on April 1, 2026 at 6:57 pm

    Hey from Utah!!! So excited for tonight!

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  155. Keshon
    Keshon on April 1, 2026 at 6:57 pm

    These are awesome!

    Reply
  156. Ella
    Ella on April 1, 2026 at 6:57 pm

    Im so excited for this episode!

    Reply
  157. Sophia
    Sophia on April 1, 2026 at 6:57 pm

    Excited for tonight’s live!

    Reply
  158. Noah
    Noah on April 1, 2026 at 6:57 pm

    hi from texas

    Reply
  159. Rexann
    Rexann on April 1, 2026 at 6:57 pm

    Hi! So excited to watch todays episode. Have such a great week!

    Reply
  160. Monte
    Monte on April 1, 2026 at 6:57 pm

    hi from MO

    Reply
  161. Yaide
    Yaide on April 1, 2026 at 6:57 pm

    Hello from Washington!

    Reply
  162. Brady
    Brady on April 1, 2026 at 6:57 pm

    From Virginia! But why is it not live today?

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  163. Kaden
    Kaden on April 1, 2026 at 6:57 pm

    Watching from Wyoming.

    Reply
  164. Kristopher
    Kristopher on April 1, 2026 at 6:57 pm

    Hi can’t wait for this science live

    Reply
  165. Maddison
    Maddison on April 1, 2026 at 6:57 pm

    Hi from Los Angeles, Cali!!!! <3

    Reply
  166. Jonathan
    Jonathan on April 1, 2026 at 6:57 pm

    awesome !

    Reply
  167. Isabella
    Isabella on April 1, 2026 at 6:56 pm

    Hello! I’m excited!

    Reply
  168. Karissa
    Karissa on April 1, 2026 at 6:56 pm

    hi from Nebraska

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  169. Darin
    Darin on April 1, 2026 at 6:56 pm

    Hello from FL

    Reply
  170. Millie
    Millie on April 1, 2026 at 6:56 pm

    hi from MN

    Reply
  171. Carter
    Carter on April 1, 2026 at 6:56 pm

    Hello from Virginia

    Reply
  172. Alex
    Alex on April 1, 2026 at 6:56 pm

    Super exited

    Reply
  173. Joseph
    Joseph on April 1, 2026 at 6:56 pm

    hi from texas

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  174. Hunter
    Hunter on April 1, 2026 at 6:56 pm

    howdy howdy from Nevada!

    Reply
  175. Lillianna
    Lillianna on April 1, 2026 at 6:56 pm

    This is gonna be amazing!!

    Reply
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