![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 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](https://pbs.twimg.com/media/CK79mWYWEAE0MlM.png)
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
![The New Era of Unlimited Battery Charging Technology: Allion Wired & Wireless Charging Test & Evaluation Report | Allion Labs The New Era of Unlimited Battery Charging Technology: Allion Wired & Wireless Charging Test & Evaluation Report | Allion Labs](http://www.technical-direct.com/en/wp-content/uploads/2013/09/2013923043607.jpg)
The New Era of Unlimited Battery Charging Technology: Allion Wired & Wireless Charging Test & Evaluation Report | Allion Labs
![How efficient is wireless electricity compared to wired electricity? - Electrical Engineering Stack Exchange How efficient is wireless electricity compared to wired electricity? - Electrical Engineering Stack Exchange](https://i.stack.imgur.com/11Qlm.jpg)
How efficient is wireless electricity compared to wired electricity? - Electrical Engineering Stack Exchange
![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 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](https://pbs.twimg.com/media/CK79mWUXAAQJl3a.png)
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
![Counterclockwise: wireless charging came first, but fast wired charging is more popular - GSMArena.com news Counterclockwise: wireless charging came first, but fast wired charging is more popular - GSMArena.com news](https://fdn.gsmarena.com/imgroot/news/19/04/counterclockwise-wireless-charging-popularity/gsmarena_001.png)