i love water slides ...

... but this guy is just crazy ...

It is very important to remember that this planet is our home and we should take good care of it. With that in mind, Gretha Oost invented 321 Water. It's a water bottle that you keep forever. It filters internally so there is no excuse for you to buy filthy plastic water bottles again. But there's a catch. Even though 321 Water won the people's choice on ABC's New Inventors, we need 10,000 people to pay for one before they can be manufactured.
If you fancy yourself as a good citizen of the planet, you should fork out the cash. It will help, and it is nice to be part of something from the start. Imagine how fun if we all did it today? How happy you'd make Gretha.

http://www.321-water.com/