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Randy Olson on Twitter: "Nice comparison of efficiency & overheating in wireless vs. wired phone chargers. #dataviz https://t.co/pMNHpUgPc4 http://t.co/05QI2H2J8C" / Twitter
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Wireless charging vs. wired charging vs. 'Fast Charging': How do they compare in efficiency? | Android Central
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Counterclockwise: wireless charging came first, but fast wired charging is more popular - GSMArena.com news
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