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TED-Ed

The hidden network that makes the internet possible - Sajan Saini

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TEDEd Animation

Let’s Begin…

In 2012, a team of researchers set a world record, transmitting 1 petabit of data— that’s 10,000 hours of high-def video— over a fifty-kilometer cable, in a second. This wasn’t just any cable. It was a souped-up version of fiber optics, the hidden network that links our planet and makes the internet possible. What is fiber optics, how does it work, and how is it evolving? Sajan Saini explores the vital technology.

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TED-Ed Animations feature the words and ideas of educators brought to life by professional animators. Are you an educator or animator interested in creating a TED-Ed Animation? Nominate yourself here »

Meet The Creators

Educator
Sajan Saini
Director
Igor Coric
Narrator
Addison Anderson
Animator
Nemanja Petrovic
Producer
Milica Lapcevic
Sound Designer
Nemanja Petrovic
Director of Production
Gerta Xhelo
Editorial Producer
Alex Rosenthal
Associate Producer
Bethany Cutmore-Scott
Script Editor
Alex Gendler
Fact-Checker
Brian Gutierrez

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