Fall in love with knowledge! This month’s Pop Quiz for Engineers is the perfect Valentine’s gift for your mind.
February 2026 Pop Quiz for Engineers

Fall in love with knowledge! This month’s Pop Quiz for Engineers is the perfect Valentine’s gift for your mind.

I would take issue with humidity being the best measure of air moisture content. I would say that dew point is a more accurate measure of the amount of moisture in given volume of air. Humidity relates more to the fraction of the maximum amount of moisture that can be present in air at a specific temperature.