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	Major sodium-ion battery milestone passed by California startup — Unigrid aces Hyundai’s safety tests down to -20C as experts call tech a 'compelling alternative' to lithium-ion
	Quote of the day by tech pioneer Claude Shannon: 'I visualize a time when we will be to robots what dogs are to humans' — a warning about superintelligent AI
	I’m catching up on two of the best time loop games from 2021
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	These cyborg cockroaches could be a lifesaver for people trapped in the rubble following natural disasters