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City of Gdynia orders 30 Solaris Trollino trolleybuses with Li-ion battery packs for off-wire driving

Green Car Congress

In addition to trolleybuses, under the contract, the company will also provide batteries that will allow the modernization of 21 other vehicles, by replacing nickel-cadmium batteries with lithium-ion ones, together with appropriate power electronics. —Katarzyna Gruszecka-Spycha?a, a, deputy Mayor of Gdynia.

Li-ion 225
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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. intelligence and law-enforcement agencies sporadically tussle with smartphone manufacturers over access to encrypted data on the phones.