S47 E1: A Bird's-Eye View of Carbon Emissions
Carbon dioxide is an odorless, invisible gas. If we could see that carbon as a solid material on the ground, that might change our perspective on the amount of carbon we emit into the atmosphere. Play NOVA’s Polar Lab to see what effects all that CO2 is having on our planet’s poles.
Aired: 2/5/2020 | 0:01:56