That drinking coffee while watching your iPad? It took over all the electricity needed for those games, emails, videos and news over a year to operate.
The annual cost of an iPhone is charging only $ 1.36, depending on the Electric Power Research Institute, a nonprofit research and development group funded by the utilities.
In comparison, a 60-watt bulb costs $ 1.61, a desktop PC is reduced to $ 28.21 and a refrigerator that runs $ 65.72.
The group, known as EPRI, studied the power of
No comments:
Post a Comment