31 Jul
2012
31 Jul
'12
6:13 p.m.
More likely in the 21st century: Shipwrecked on a desert island with a GPS but dead batteries. Come up with a way to power a USB 5v device. At 02:55 PM 7/31/2012, Dave Dyer wrote:
The responses were all "duh! You press the 'sin' key! ...So since we can do that,
Yes, but suppose you were shipwrecked on a desert island with nothing but a sextant, a digital watch, a slide rule, and ONE bottle you could cast into the sea with your latitude and longitude written on it.