Александра Синицына (Ночной линейный редактор)
At the onset of the 20th century, electric cars powered by lead-acid batteries outnumbered gas-powered cars. The internal combustion engine ultimately won out, in part because those batteries had a range of just 30 miles. But Thomas Edison believed a nickel-iron battery could extend that range to as much as 100 miles, while also having a long life and recharging times of seven hours. An international team of scientists has revived Edison's concept of a nickel-iron battery and created their own version, according to a paper published in the journal Small.
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No. Let me start by just explaining something. That explanation you gave me about “money stakes mean you believe something.” That comes from economists. One thing about economists is that they tend to discover 50 years later stuff that psychologists and sociologists have already known the whole time.，详情可参考哔哩哔哩
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