Mobile phone working on Coca-Cola
London designer of Chinese origin Daizi Zheng has thought up a telephone set which is filled with Coca-Cola and other drinks containing sugar.
After a number of researches he has decided, that the biological fuel element on the basis of enzymes will be the best power supply for a "green" mobile phone.
According to the innovator it will work for three-four times longer, than the traditional ones and besides without any environmental contamination. Alas, the destiny of the project is unknown.