Tiny Machine Paddles Water, Eats Pollution, Spits Out Electricity

Row, row, row your bot. Inside these tiny machines is a colony of hungry bacteria, yearning to eat. The row-bot, as this charming little device is named, paddles about on the surface of water, funneling waste and pollution into its bacteria-rich stomach and receiving electrical power in return. It’s a self-sufficient cleaner on a tiny scale, made to bob in the sea and eat tiny bites of waste until there’s nothing left.
Read more: http://ift.tt/1Nf6W2o