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Instructional Video11:23
Crash Course

Dark Energy, Cosmology Part 2

For Students 9th - Higher Ed
What's driving the expansion of the universe, and will it ever stop? Take a trip to the dark side in a video full of surprising facts and twists about our view of what lies beyond. Junior cosmologists learn about the invisible energy of...
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Instructional Video7:44
Amoeba Sisters

Meiosis

For Students 7th - 12th Standards
Why do siblings often look so different from one another? Discover the process of making gametes using a short video from a large biology playlist. The narrator explains each step while animated chromatids play out the scenario that...