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Energy storage: the key to a decarbonised future

Setec Powerr

Others solid battery types are nickel-cadmium and sodium-sulphur, while zinc-air is emerging. Lithium batteries: the future of storage. With the desirable low weight and high efficiency, only one obstacle has so far prevented lithium batteries from becoming the standard storage technology for renewable energy: their high cost.

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The Scandalous History of the Last Rotor Cipher Machine

Cars That Think

For comparison, the Advanced Encryption Standard , which is used today to protect sensitive information in government, banking, and many other sectors, typically uses a 128- or a 256-bit key. Machine encryption was approaching a crossroads; it was starting to become clear that the future belonged to electronic encipherment.