Researchers demonstrate how one payment card can transfer funds to another card by leveraging the existing wireless signals around them. Ambient RF signals are both the power source and the communication medium. Source: University of Washington
INFOGRAPHIC: Solar power on the large and small scale
Imagine if your current home could provide its own heat & power. Day in and day out, your home would gather energy from the sky above & the earth below. No more rising energy costs, no more surprise energy bills. Sweet independence at last.