4 ms·
Let me see. With a hand-crank you could get about 25 watts, so... given all six billion humans you could generate that much energy in... uhh, 5.2 * 10^27 fortni
by hugh 18y ago
Let me see. With a hand-crank you could get about 25 watts, so... given all six billion humans you could generate that much energy in... uhh, 5.2 * 10^27 fortnights.
Any other units which might be clearer?