Dean Kamen, who invented the Segway and clearly loves himself some denim, has created a new water regenerator. It's called the Slingshot (?) and has no filters whatsoever. It works via vapor condensation distillation and runs on, get this, cow fudge! Not only can the thing crank out perfectly clean water from any source (sea water, mud puddle, sewage, peepee), but it generates enough electricity to power 70 energy-efficient bulbs!
Kamen estimates the units will cost between $1,000 - $2,000 when they go into production and anxiously wants to get them into areas around the world with poor water quality. I'm all for it, and really do hope they reduce the rate of disease caused by nasty stuff in the water supply. While this waits to be seen, there is one thing known for certain -- I'd pee in it.
Happy Earth Day everyone. Go out there and plant trees. Or smoke some (wait, that was Sunday). Well, do something good for this great big ball we call home. But hurry -- the robots are coming.
Worthwhile video of Kamen showing off the machine on the Colbert Report after the jump or here.