Order early for pre-holiday delivery. Flinn will be closed December 24th, 2025,
through January 4th, 2026, reopening Monday, January 5th, 2026.
Orders received after 10:30 AM Central Time on Tuesday, December 23rd, 2025,
will ship after we return.  

Your Safer Source for Science
All-In-One Science Solution
Your Safer Source for Science
;
Address P.O. Box 219 Batavia, IL 60510
Phone 800-452-1261
Fax
Email [email protected]

Evaporation and Intermolecular Attractions

firewatch

Publication 91434

Price: FREE

It’s a hot and sunny summer day, and you step out of the pool, cool and refreshed. Soon, however, your teeth start chattering and your lips turn blue. Water evaporating from the skin draws heat from the body, leaving you feeling cold. The “cooling effect of evaporation” is nature’s most important way of cooling not only our bodies but also the earth! How cool is evaporation?