The best videos about physics topics found on the web.
The title says it all: this blog features physics videos found everywhere on the web: animations, demonstrations, lectures, documentaries.
Please go here if you want to suggest other nice physics videos, and here if I mistakingly infringed your copyrights. If you understand French, you'll find a huge selection of physics videos in French in my other blog Vidéos de Physique.
Sunday, 20 January 2013
Balloons and acceleration
The red balloon is filled with air and is attached to the top of the box, the white balloon is filled with helium is attached to the bottom of the box.
As the box is accelerated, ballons move in opposite directions.