This article explains an upgraded smart solid-state AC switch system that uses microwave Doppler radar instead of traditional ...

[Rick] had a problem. His garage refrigerator was tasked with a critical duty—keeping refreshing beverages at low temperature. Unfortunately, it had failed—the condenser was forever running, or not ...

Researchers from the Physical Chemistry and Theory departments at the Fritz Haber Institute have found a new way to image ...

For setups that rely on stored water, clear awareness of tank level and water quality is essential. Traditional level ...