Wearable cooling and heating patch could serve as personal thermostat and save energy

Engineers have developed a wearable patch that could provide personalized cooling and heating at home, work, or on the go. The soft, stretchy patch cools or warms a user’s skin to a comfortable temperature and keeps it there as the ambient temperature changes. It is powered by a flexible, stretchable weiter …

Source:: https://www.sciencedaily.com/releases/2019/05/190517144114.htm

Kommentar verfassen