"Murphy was an optimist!"
Today’s Cool Video February 15, 2006 6:59 amPosted by Doug McCaughan in : Gadgets, Technology
I really like the music in this video by Graffiti Researd Lab showing LED Throwies. Well composed!
A Throwie consists of a lithium battery, a 10mm diffused LED and a rare-earth magnet taped together.
From the Make:Blog comments. One commenter questions the environmental impact:
what do you think the ecological impact of peppering the landscape with a handful of lithium batteries is?
And another bemoans the waste of good electronics:
It seems a shame to have the still good magnet and still good LED slaved to a dead battery halfway up a wall.