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 There’s no such thing as a free lunch or free energy, right? Not necessarily. Drayson Technologies, the London startup founded by Lord Paul Drayson, a very successful serial entrepreneur and former U.K. government science minister, is commercialising technology that harvests energy from radio frequency (RF) signals to potentially power a range of low-consumption devices.
These include… Read More

from Startups – TechCrunch http://ift.tt/1NqeYLV