The only way to know if your rocket is actually reusable is to test it.
LiFi is a category of Visible Light Communication; an LED light flickers at speeds undetectable to the naked eye to transmit data — a bit like high tech morse code.
It comes in gasoline-hybrid and plug-in hybrid versions, too.
Just a few years ago, we might have scoffed at the idea of buying a smartphone from a Chinese OEM. Now, with companies like Huawei and ZTE showing us that smartphone pedigree matters less than ambition and execution, things are totally different. That's exactly the opening China's LeTV is trying to capitalize on with its new Le Max Pro. Not only is the world's first phone to run Qualcomm's Snapdragon 820 chipset, it's also the company's first attempt to break into the absolutely insane US market.