See-Saw Power for Schools
I love ideas like this: Kids playing on a see-saw generate electrical power. Daniel Sheridan, a twenty-three year old student at Coventry University, created this design after working as a volunteer in Kenya. This fits right in with the PlayPump merry-go-round for pumping spring water and the Hippo Water Roller for delivering water. Dean Kamen’s water distiller might also interest you. (Thanks to Thomas Kang for pointing these developments out.)
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Guy Kawasaki is the chief evangelist of Canva, an online graphic design tool. Formerly, he was an advisor to the Motorola business unit of Google and chief evangelist of Apple. He is also the author of The Art of Social Media, The Art of the Start, APE: Author, Publisher, Entrepreneur, Enchantment, and nine other books. Kawasaki has a BA from Stanford University and an MBA from UCLA as well as an honorary doctorate from Babson College.
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