From the category archives:

Fitness

Harness Energy With the sOccket

Four enterprising Harvard University students have come up with a brilliant way of using a soccer ball as an energy source. Grouped together because of their experience in the developing world and with global health, the team of four women designed a product called the “s0ccket” in engineering science class.

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Generate Energy With a Jump Rope Flashlight

by Clinton on January 25, 2010 Filed under Fitness

Green Jump Rope Flashlight

Hyun Joo Lee and Eu Tteum Lee have developed a prototype skipping rope that features a LED flashlight built into one of its handles. It converts the boundless energy of your daily workout into electricity.

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