Recently a dog chewed a girl’s mobile phone charger. The Sony Ericsson phone she own has an unconventional, uncommon connection that is now difficult to find in any store (thanks, Sony). Yes, she was able to order a new one online (actually, ordered two), but even with a rush shipment of one to three days (the fastest offered), she knew that her phone would die prematurely. she is still waiting for it, so don't try to call. It'll go right to voice.
How timely it was that she saw those two pieces of research announced that describe innovative ways to charge a mobile phone.
Any one may face a similar problem like this but now there are many ways to charge your mobile one of them is with the help of microbes. Let’s see how it was done
TOP 5: Places to Harvest Energy from Action
First, there's dirt. Aviva Presser Aiden of Harvard's School of Engineering and Applied Sciences has developed a phone charger that gets it power from microbes in soil. It turns out that soil microbes produce free electrons during the normal course of munching on and digesting soil. Her simple and inexpensive device has a conductive surface and a cathode that captures the electrons and shuttles them to battery. The device could be perfect for people living in areas not connected to an electrical grid, such as Sub Saharan Africa. Aiden recently won a $100,000 grant from the Bill and Melinda Gates Foundation to take the idea to its next level.
NEWS: Cell Phones Powered by Conversations
But why resort to dirt, when you could just blab and blab and blab and automatically charge your phone? A team in South Korea is working on way to harvest energy from the tiniest movements and vibrations generated by people breathing, walking or talking. The researchers propose using the zinc oxide fibers that expand and contract when they vibrate. The expanding and contracting generates a charge, which is captured and stored in a battery.
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