Portable Mechanical Charger

Portable Mechanical Charger

Have you ever thought about charging the battery by using a simple spring force?EnomHwaang and Ming Ho Kahn developed a new device for recharging batteries anywhere and at any time, regardless of the electrical network. Device uses a purelymechanical energy and has high efficiency. The recharging batteries is very simple. It is just creating a device like a clock and insert the battery into the slot. The operation is similar to the old clockwork toys. Device installed inside the spring which is gradually unwound, driving the shaft of the generator and producing a current. Spring and rechargeable batteries are connected to each other via the internal circuitry.

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Apple App Store

Apple Unveils Subscription Service On App Store

Apple unveiled a subscription service on Tuesday for digital newspapers and magazines purchased through its online App Store.The company said that music and video subscriptions will also be available through the App Store and will be subject to the same terms and conditions as newspaper and magazine subscriptions.Apple will take a 30-percent cut of the revenue for subscriptions sold through applications featured in its App Store.However, there will be no revenue sharing for digital subscriptions sold through a publisher’s own website.But Apple said in a statement “that same subscription offer must be made available, at the same price or less” to customers who wish to subscribe from within an application.

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SSC Ultimate Aero TT

The Fastest Car in the World

The American company Shelby Super Cars, which is the manufacturer of extreme super cars, declassified the second generation of its sports cars SSC Ultimate Aero. In spite of the fact that this car didn’t participate in any of the established records, it was conferred a title “Killer Bugatti Veyron”. American gipercar can hasten to speeds of 412km/h and the result can be recorded in the representatives of Guinness Book of Records.

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