Scientists have developed a stretchable fuel cell using gold that can generate energy from sweat. This evolving technology could be used to power a wide range of wearable devices from watches to Bluetooth radios. This is yet another example of gold’s expanding role in the world of high-tech. We generally think of gold as an investment […]
High Tech: Gold Helps Turn Sweat into Power
from SchiffGold.com http://ift.tt/2wi4gm0
