Researchers from Seoul National University have engineered a completely flat, wearable power source that forces heat to flow sideways to generate electricity, promising a battery-free future for smart
clothing and health monitors. ...
Автор: notebookcheck.net
Источник: https://www.notebookcheck.net/Battery-free-watches-New-tech-uses-thin-films-to-generate-electricity-from-body-heat.1254875.0.html