447,453 views 219 on YTPak
4,580 85

Published on 28 Jul 2014 | over 3 years ago

View full lesson: ed.ted.com/lessons/the-history-of-the-barometer-and-how-it-works-asaf-bar-yosef

A barometer is an instrument that measures air pressure, allowing weather forecasters and scientists to better predict extreme weather events. Despite its incredible usefulness, inventing the barometer was no walk in the park. Asaf Bar-Yosef describes the series of scientists and events that contributed to the birth of the barometer -- and explains how it actually works.

Lesson by Asaf Bar-Yosef, animation by Reflective Films.
Customize Your Hybrid Embed Video Player!

6-digit hexadecimal color code without # symbol.

 

Report video function is under development.

 


Loading related videos...