Drayson Technologies raises £8M for RF energy harvesting tech aimed at IoT devices and wearables

 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 […]