PBS
Pbs Learning Media: Nova: Addiction: Fighting the Opioid Epidemic With Harm Reduction Strategies
Examine the scope of the opioid addiction crisis in America and strategies, including harm reduction programs, that are being used to treat people with opioid use disorder in these videos from NOVA: Addiction. Explore harm reduction...
PBS
Pbs Learning Media: Nova: The Secret Life of Scientists & Engineers: Ina Vanderbroek
Meet ethnobotanist Ina Vanderbroek in these videos from NOVA's "The Secret Life of Scientists & Engineers." Ina studies how people use medicinal plants for healing. She explains how she creates a guidebook of the plants to help...
Khan Academy
Khan Academy: Solving the Storage Problem
Although we've found ways to generate electricity from renewables, storing energy for future use isn't so easy. Why is this, and what strategies are engineers using to solve the storage problem? [2:26]
PBS
Pbs: Secrets of Lost Empires the Incas
This is the transcript of a television documentary from PBS which explores the great building projects of the Incas. It does so through an interview with Jean Pierre Prtozam.
PBS
Nova: Ice Mummies
From an episode of NOVA broadcast by PBS in 1998, learn about an expedition to uncover sacrificial "ice mummies" in the Andes.
PBS
Pbs: Frozen Frogs
PBS highlights the common wood frog and how it freezes solid every winter and then, come spring, defrosts and mates. Contains links to a video segment, cold cures as well as an "Ask the Expert" section. [4:00]
PBS
Pbs: Nova: How Smart Is an Octopus?
Video segment about octopus intelligence and their unusual behaviors. [9:58]
PBS
Nova: How Smart Are Dolphins?
A video segment about dolphin intelligence and their unusual communication skills. [10:50]
PBS
Pbs: Nova: How Smart Are Dogs?
This video is about dog intelligence and their amazing vocabulary. [14:52]