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Pentax K-S1 surfaces in new PR images

Pentax K-S1 surfaces in new PR images

Pentax has had a fairly steady, if infrequent, number of leaks this year, and latest among them is the rumored model K-S1. Unfortunately, we don't know anything about this camera's specifications -- what we do have, however, are a handful of press images said to feature the upcoming model, and from them we can glean a few details.

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bKey: a backup smartphone battery the size of a car key

bKey: a backup smartphone battery the size of a car key

Let's face it. For all the power that gets added to our smartphones year after year, the battery is quickly becoming the bottleneck in our enjoyment of our mobile devices. Thus the need for emergency power reserves. But with external batteries and cases come bulk or wires, neither of which are convenient or exactly pleasant to use. That's where bKey tries to come in.

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MIT recycles old car batteries into cheap, long-lasting solar panels

MIT recycles old car batteries into cheap, long-lasting solar panels

Lead pollution is a serious issue, particularly when looked at from the perspective of thousands of old car batteries that are increasingly unneeded due to changes in the battery technologies used. Researchers at MIT have developed a new way to recycle these batteries, and rather than creating them into new car batteries, they've figured out how to make them into very efficient solar panels.

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Phishing emails used to hack US Nuclear Regulator

Phishing emails used to hack US Nuclear Regulator

The United States Nuclear Regulatory Commission, regulator of the nation's use of nuclear materials and commercial power plants, was compromised three times in as many years, according to a report from Nextgov. Two of the hacks are said to have resulted from someone(s) abroad, while the third responsible party has not yet been identified.

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