Key concepts Weather Humidity Biology Chemistry Introduction Does your hair go crazy during "April showers," when the weather turns damp? If so, have you wondered why this is? Strands of hair can ...

PTB's laser hygrometer successfully completed 7 flights on a Learjet 35A and in doing so confirmed that it can be used as a comparison standard for other humidity-measuring instruments. Such a ...

Meteorology hasn’t always been as exact a science as it is today—as Al Roker well knows. His upcoming book, The Storm of the Century, is a narrative account of the hurricane that devastated Galveston, ...

A hygrometer just might be the key to maintaining a consistent and comfortable humidity level in your home — for yourself, pets, family, plants, or anything else that might benefit from having a ...

Scientific American is part of Springer Nature, which owns or has commercial relations with thousands of scientific publications (many of them can be found at www ...

Purchasing a high-quality hygrometer can be crucial if you wish to control and monitor the moisture levels in your home, greenhouse, or for the optimal storage of your cigars. Ensuring the right level ...