How Ready Are Hospitals for What's Coming? The question of how hospitals are doing is a separate matter. During the COVID-19 emergency, we had a better idea about hospital capacity than usual because ...

Liquid water is a very good heat storage medium -- anyone with a Thermos bottle knows that. However, as soon as water boils or freezes, its storage capacity drops precipitously. Physicists have now ...

When comparing the battery capacity of smartphones, mobile batteries, etc., 'mAh / Ah (milliampere hour / ampere hour)' is generally used. However, iFixit, which sells device disassembly information ...

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...