Report
As Inappropriate

Please select the category that most closely reflects your concern about the video, so that we can review it and determine whether it violates our Community Guidelines or isn't appropriate for all viewers. Abusing this feature is also a violation of the Community Guidelines so don't do it.

Brief History of Latency: Electric Telegraph

LESSON CREATED BY Ilya Grigorik USING TED-Ed's LESSON CREATOR

Video from Ilya Grigorik YouTube Channel

Let’s Begin…

Brief look at the history of the electric telegraph - how it came to be, how it was used, and the early problems it encountered. Namely, networking congestion, which was caused by routing and queuing delays!

Log In to Take or Create a Lesson

Log In to participate

Please Log In or Register to Apply

Please Log in to Access Leader Resources

If you have already logged into ted.com click Log In to verify your authentication. Click Register if you need to create a free TED-Ed account.
Log In    Register

Enter your name

Your name and responses will be shared with Ilya Grigorik.

To track your work across TED-Ed over time, Register or Login instead.