4 ms·
http://gtresearchnews.gatech.edu/device-captures-ambient-energy/ http://gtresearchnews.gatech.edu/device-captures-ambient-ene... - I find the source much more i
by dimitar 15y ago
http://gtresearchnews.gatech.edu/device-captures-ambient-energy/ http://gtresearchnews.gatech.edu/device-captures-ambient-ene... - I find the source much more interesting :-)