LG has unveiled a new concept laptop they call the ‘e-Book’. No, this isn’t an eBook reader. It’s a forward-thinking laptop, sporting an OLED (Organic Light-Emitting Diode) screen (which is much more energy-efficient than an ordinary LCD screen), a second OLED screen for the keyboard, and a fuel-cell battery. Here’s where things get confusing. Some sources report the battery uses ...
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