Utah Teens Invent Better Air Conditioner

Two recent Utah high school graduates won the first-ever Ricoh Sustainable Development Award for inventing a better car air conditioner based on the Peltier effect. The peltier chips used in the device are more energy-efficient, last between 20 and 30 years, are solid-state, and don’t harm the environment with ozone-depleting freon like today’s car air conditioners