科技萬歲！通過手腕靠身體能源也能給手機充電

HandEnergy is an ingenious apple-sized device that charges your phone anytime, anywhere. But what really makes this thing special is the fact that it uses your own personal energy to do it.
HandEnergy是一款蘋果大小的天才產品，能讓你隨時隨地爲手機充電。然而，這款產品真正的獨特之處在於：它能運用你自己的能量充電。

In a time where power-banks and solar-power devices have become mainstream, a device that lets you charge gadgets on the go doesn't sound very special. But while power-banks have to be charged the old fashioned way, and solar panels need the sun to store energy, HandEnergy just needs a hand. To get this little guy to produce energy, which it then stores in built-in batteries, all you have to do is hold it in your hand and rotate your wrists.
在一個移動電源和太陽能電源已成爲主流的時代，一款能讓你隨時隨處充電的設備聽起來並沒有什麼特別的。但是，移動電源必須用傳統方式充電，太陽能電池板需要太陽來儲蓄能量，而HandEnergy只要一隻手就夠了。要讓這個小玩意兒產生能量並將其儲藏在內置電池中，你只需要把它握在手中並轉轉手腕就可以了。

To use HandEnergy, users start by winding a starter ring. This transmits a signal to activate the rotor, at which point they can start rotating their wrists to keep the rotor spinning. It might sound hard to believe, but the rotor inside HandEnergy spins at an average speed of 5,000 rotations per minute, transmitting mechanical power to create an electric current, and charging the built-in batteries. To charge a device, all you have to do is hook it up to HandEnergy using a USB cable.
要想使用HandEnergy，用戶一開始要先纏啓動繩。這個動作會發出一個信號激活轉子，然後他們就可以旋轉手腕讓轉子轉下去了。可能聽起來難以置信，但是HandEnergy內部的轉子能以每分鐘5000轉的平均速度旋轉，將機械能轉化爲電流，爲內置電池充電。想爲設備充電時，你只需用一根USB線將其與HandEnergy連接即可。

HandEnergy was successfully crowdfunded on Kickstarter, raising over $71,000 in one month, and will be available for the masses in May 2017, at a price of 99 euros. One thing is for sure – it beats paying thousands of dollars on a solar-powered gadget-charging coat.
HandEnergy已經成功地在Kickstarter網站上發起衆籌，並在一個月的時間內籌集到了超過71000美元，可以在2017年5月批量生產，售價99歐元。有一點很確定——它比花幾千美元買一個太陽能充電套強多了。