While you sleep, a device harvests energy from your sweaty fingertips

While you sleep, a device harvests energy from your sweaty fingertips

Nature, Published online: 15 July 2021; doi:10.1038/d41586-021-01916-w

An energy collector in contact with the skin is efficient enough to power some electronic devices.While you sleep, a device harvests energy from your sweaty fingertips
Source: Nature