Every innovation is worth mentioning, no matter how weird or fanciful it sounds. Just imagine powering your mobile handset by filling it with Coca-Cola, yes I mean the soft drink!
And even if Nokia thinks this is too futuristic, at least the prototype has been designed.
As part of her final university project, Ms Daizi Zheng, a Central Saint Martins graduate, developed this "greenphone" concept for Finnish phone giant Nokia. What makes this a green technology is the fact that it has the potential to be fully biodegradable. According to Ms Zheng, her prototype could last up to four times longer than the traditional lithium ion batteries currently powering most phones and gadgets.
The bio battery produces electricity by releasing enzymes that catalyse the sugar in the soft drink, leaving behind water and oxygen as the battery dies out.
Though Nokia is not considering a possibility of pursuing this concept in the near future, many electronics companies are developing bio batteries that could be on the market within the next five years, she added.
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