Science & Environment
Denver’s poorest residents are more likely to breathe smelly air, research finds
New research shows disparity between odor complaints and odor-emitting facilities.
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Sign up for newsletterJoin the adventures of Chris and Martin Kratt as they encounter incredible wild animals, combining science education with fun and adventure, while traveling to animal habitats around the globe. Ages: 6-8 Educational Goal: Science
Rattlesnake Crystal
Season 2 Episode 21 | 26m 25s | CC
After the Tortuga crash lands in the Sonoran Desert, Koki discovers that the Tellurium crystals have run out of power and that they need a new supply. Martin and Chris volunteer to venture into the desert to find this important source of energy... and discover more than they ever expected!