CIA Demonstration: Self-Inflating Hydrogen Balloons from Thinkwell Chemistry
http://www.thinkwell.com/student/product/chemistryap?utm_source=youtube&utm_medium=preview%2Bvideo&utm_campaign=youtube_APchem Do you wish that Professor Yee was your teacher? Click the link to learn more about Thinkwell's Online Video Chemistry Course.
Length:
03:49