Learn · TED

Talk6 min

The hidden network that makes the internet possible

Sajan Saini · TED

Watch At TED

About

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 and how does it work? Sajan Saini explores the vital technology. [Directed by Artrake Studio, narrated by Addison Anderson].

The talk

  1. The hidden network that makes the internet possible 6 min · TED's player

Credits and licence

Institution
TED
Department
TED-Ed
Speaker
Sajan Saini
Year
2019
Level
For everyone
Language
English
Subjects
Computer science, Society and politics
Source
TED
Licence
CC BY-NC-ND 4.0, as TED states it. Non-commercial use only, and no changed versions. TED's terms
Attribution
TED Talks are licensed by TED under Creative Commons BY-NC-ND 4.0 International and are shown here in TED's own player, as TED's usage policy asks.
Who can watch
TED gives no rating. Invisible Network shows it to Teens profiles and older, judged from what the source says about it. How courses are placed