TED Talks
Ted: Ted Ed: If Superpowers Were Real: Super Speed
Is it scientifically possible to have super speed? Find out in this TED Ed series about the science of superpowers. [4:51]
PBS
Pbs Learning Media: Atmospheric Oxygen
In this feature, adapted from Interactive NOVA: Earth, students explore the relationship between oxygen concentration and the well-being of various organisms by simulating a change in oxygen levels and observing what happens.