Physics is awesome. The mad scientists at Amron Experimental know this, and have harnessed the power of complex fluid dynamics to create the awesome new Brush & Rinse toothbrush. Simply hold the patented mouth scrubbing utensil under an open faucet, and you’ll be presented with a mini drinking fountain of your very own. The only catch is the gigantic disparity between the “retail” price ($3), and the price to get your hands on one right now ($1,750 for 1 of 27 original prototypes). I think I’ll stick with my $5 Oral-B.

[viag Gizmodo]