user
  • 9 years ago

  • 1

  • 02:13

Cool Coating Chills in Sunlight

Science, Quickly
0
Description
A thin film coating can chill a vat of water to 15 degress Fahrenheit cooler than its surroundings, by absorbing—and then emitting—the sun's infrared rays. Christopher Intagliata reports.

Voice actors
Categories
Science

Ages
Clean Content
Tags