Wednesday, 22 August 2012

How to Make a Beer Can Cooler that Runs on Solar Power






Watch more Fun Tech & Science Projects videos: www.howcast.com Subscribe to Howcast's YouTube Channel - howc.st Learn how to make a beer can cooler that runs on solar power and keep your brewskies cool. Howcast uploads the highest quality how-to videos daily! Be sure to check out our...








Lars Angenent, Ph.D. has devloped a microbial fuel cell that uses waste water to create electricity. Angenent discusses his research and how a grant from the National Science Foundation is helping him spread his research to high school students.

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