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Energy storage: the key to a decarbonised future

Setec Powerr

Battery storage. Batteries, the oldest, most common and widely accessible form of storage, are an electrochemical technology comprised of one or more cells with a positive terminal named a cathode and negative terminal or anode. Batteries encompass a range of chemistries. Lithium batteries: the future of storage.

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The Scandalous History of the Last Rotor Cipher Machine

Cars That Think

Also visible is the power supply [lower right] and the function switch [left], which is used to select the operating modeā€”for example, encryption or decryption. To decrypt the message, those same rotors and settings, along with those of the modificator, must be re-created in the receiver's identical machine. Peter Adams.

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GM Says Chevrolet Volt Won't 'Pay the Rent' | Autopia from Wired.com

Tony Karrer Delicious EVdriven

The four-door sedan will deliver 40 miles on a charge; a small gasoline engine will recharge the battery as it approaches depletion, extending its range by as much as 200 miles. Posted by: canderson | Apr 13, 2009 5:02:50 PM The EV1 gave drivers 80 miles on a charge. The car is expected to cost around $40,000. Thats right.

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