Right click on the movie and select play to pause the video.
This promotional video was produced for Scientific American to pre-sell a Special Issue of the magazine dedicated to the origins of everything, from cup cakes to light, LSD to supernovae. Total length: 2.23 minutes.
CAN'T PLAY THE VIDEO? If you are using a Mac, iPhone, iPod or iPad which do not all support Flash you should click here and either download or play the video using your Quicktime Player. If you are on a PC and do not have Quicktime Player installed, but want to view the MPEG4 file, you will need to download the free Quicktime Player application from Apple.