Sony announced a machine that runs on ... juice

Inside the radio-controlled avtomobilchika Tomy Ene - a pair of batteries that generate current from sugar, which is contained in juice and lemonade. Each battery produces up to 50 mW of energy. The speed and power of the type of fuel. That is, on the "Coca-Cola" little car will run faster than on tomato juice.

The liquid batteries developed by the Japanese corporation withstand more recharges) than the already famous Nopopo batteries that use urine (these can only be charged 4 times). It may seem that the advantage in recharging guarantees the victory of Sony in this energy dispute, but ... I will find children who the toad will strangle to transfer delicious juice to all sorts of pranks with such a smart alternative.