Plug-and-play single-photon source can work at room temperature

The Korea Research Institute of Standards and Science (KRISS) has developed a room-temperature single-photon source built ...
The New York Times

What Exactly Is the Heat Index Anyway?

The metric of how hot the air actually feels has roots in a 1979 journal paper called “The Assessment of Sultriness.” By Andy Newman In recent days, you may have seen or heard many mentions of a ...
IEEE

A Self-Heating and Charging Coordinated Strategy for Low-Temperature Lithium-Ion Batteries Based on a Novel DAB-LC Converter

Abstract: The charging capability of lithium-ion batteries (LiBs) is inherently limited at low temperatures, resulting in less charging current rates. In this regard, preheating LiBs before charging ...