15 Year Old Kid Invented Power Shoes: Walking On The Phone To Charge The Phone.

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< p > June 11th, Angelo Casimiro Casimiro, who is only 15 years old, has just invented a pair of a target= "_blank" href= "http://www.91se91.com/" shoes, which can generate electricity. When you walk, shoes will generate electricity and charge for mobile phones. (Angelo)

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< p > the principle of generating shoes is that the generator in shoes is made up of two pairs of piezoelectric wafers. They are placed in the position of < a > insoles < /a >.

When a wearer walks, runs, jumps, or exerts pressure on a piezoelectric wafer, it generates energy and recharges it through USB.

It can also charge radio, flashlight or other USB devices.

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< p > Casimiro said his invention was aimed at joggers or backpackers who could not carry mobile phone charger all the time, as well as mountain residents living in a power supply that could not be properly supplied.

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< p > but at present, power shoes need a lot of exercise by shoe wearers to generate enough electricity. Early experiments showed that the shoes wearers run or jog for about eight hours to power a lithium ion battery, while the power generated by continuous basketball for two hours can only maintain the power consumption of the mobile phone for about 10 minutes.

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< p > although Casimiro's homemade power shoes are impressive, this is not the first initiative: last year, the power generation insoles called "SolePower" landed on the crowd raising platform Kickstarter, which could also be used to charge mobile phones while walking. Tests showed that 2.5 miles of walking could be full of electricity for a smart phone.

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