Heat waves are becoming commonplace, and so too is high humidity, which can strain the electrical grid, hurt the economy, and ...

Relative humidity measures how much moisture is in the air compared to how much it could hold at a given temperature. It is simply the dew point temperature divided by the air temperature, times 100.

What does it take to refrigerate or preserve fresh flowers? Test studies reveal the combination of both temperature and humidity plays a critical role in the preservation of fresh flowers. The optimum ...