Rule of Thumb

THE WIND CHILL RULE OF THIRTY

At 30 degrees below zero Fahrenheit, in a 30-mile-per-hour wind, exposed flesh freezes in 30 seconds. — Lory Peck, social worker, ...

At 30 degrees below zero Fahrenheit, in a 30-mile-per-hour wind, exposed flesh freezes in 30 seconds. — Lory Peck, social worker, Alpine, New York

12/23/16