Battery Free Wearables Using Silver?
It seems that more and more creative ways to use silver are being explored. One determined poster in the Wall Street Silver forum actually came up with a list of 100 uses for silver . One interesting new potential use is described in a recent publication released by the Silver Institute . They ask if battery free wearables might be part of our future. Below is an excerpt from the publication explaining how silver factors in to the equation. Are Battery-Free Wearables Possible? "What if wearables could be powered by electricity generated by the body’s own heat? Researchers at the Korea Institute of Science and Technology (KIST) are studying whether an ordinary thermocouple -- two different pieces of metal that generate electricity when sandwiched together in the presence of heat -- could generate enough electrical energy to operate a wearable device like heart rate or blood pressure monitors without the need for batteries. Thermocouples are common in devices like fire a...
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