Name: This 20-Cent Paper Centrifuge Could Save Lives
Uploaded: Tue Jan 17 2017 22:27:22 GMT+0000 (UTC)
Duration: 1 min 8 s
Description: A team at Stanford University has developed a paper-and-string centrifuge that could save lives in the developing world – and it was all inspired by an ancient physics toy.

Jan. 17, 201701:08