Greg Less, the technical director of the University of Michigan’s Battery Lab, says Manthiram’s cathode material “shows great promise.” He says more tests need to be done to address issues seen with other similar cathodic chemistry, such as the tendency for manganese to dissolve at elevated temperatures, but that the …
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Of course, you will need more than one device here – one to record the video and another to view the feed from wherever you are – but Alfred offers all the features you need, including motion detection, two-way audio, and a built-in siren. Alfred Home Security Camera for Android …
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The Sims 4 has helped me with quarantine, but I’ve been a fan of the series since I was young. In these games you design a person, build them a house and then take care of their every need. You can get your dream job and become a rocket scientist, …
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The window is air conditioned in my apartment sound. The drone hum is speckled with the petting of vibrating plastic components, such as teeth on an icy cold day. The baffles – those plastic wings that extend to the window frame to close the holes – are smooth. I have …
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In the decade Since hacker Barnaby Jack famously spray-painted an ATM on the stage at the 2010 Black Hat security conference in Las Vegas, so-called jackpotting has become a popular criminal era, with heists netting tens of millions of dollars around the world. And over time, attackers have become increasingly …
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