Quantcast
issue
Read articles, including Science News stories written for ages 9-14, on the SNK website.

SHOE POWER. In an early experiment at the Massachusetts Institute of Technology, an energy scavenger built into the sole of a running shoe harvested about 60 milliwatts of the power a person expended while walking. Credit: Paradiso
Found in: Technology

Follow Us
blogs & columns
multimedia
Not to miss
bookshelf