Create a timeline

Public timelines

sep 1, 1919 - The pop-up toaster invented by Charles Strite. Short-wave radio invented. The flip-flop circuit invented. The arc welder invented.

Added to timeline:

WH timeline pt 2

27 Sep 2021

0

0

435

Date:

sep 1, 1919

Now

~ 105 years ago

About & Feedback Terms Privacy Library FAQ

Cabinet Get premium

Donate

The service accepts bank transfer (ACH, Wire) or cards (Visa, MasterCard, etc). Processed by Stripe.

Secured with SSL