In one of Mexico’s most polluted cities, high school students Jesús Martinez, José Elizalde and Fernando Sanchez invent a paint that can remove pollutants from the air, which takes them all the way to the world-famous ISEF science fair.
Aired:03/19/21 | Expires: 03/18/25
Major funding provided by the Corporation for Public Broadcasting, John D. and Catherine T. MacArthur Foundation and the Wyncote Foundation.