Shawn Frayne, winner of a 2007 Breakthrough Award from Popular Mechanics, demos another one of his inventions: a self-sealing valve used on a solar disinfection bag
It makes sense, But simplicity doesn't sell in todays market. It'll be great for developing third world countries that can recognize a good thing that doesn't result in a national debt that won't go away.
It makes sense, But simplicity doesn't sell in todays market. It'll be great for developing third world countries that can recognize a good thing that doesn't result in a national debt that won't go away.
barflew 4 years ago 3