Mmastodon SciencePhysics first seen 10 h ago, last 10 h ago, peak #6
Moisture-absorbing wallpaper generates small electric current from indoor air
Original: A novel wallpaper technology that absorbs moisture from indoor air and converts it into small amounts of electric curren
Researchers have developed a wallpaper-like material that draws moisture from indoor air and converts it into small amounts of electric current, offering a passive way to harvest energy from humidity in everyday environments. The advance sits at the intersection of electrical engineering, materials science and physics, and is being discussed as an intriguing example of how ambient moisture could one day supplement low-power energy needs.
Why now: The novel idea of turning ordinary indoor humidity into electricity is surprising and could matter for low-power devices.
Evidence
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