Instructional Video4:36
Physics Girl

The black hole death problem

9th - 12th
Black holes are not as black as we once thought. They are theorized to die a slow death by evaporation, emitting energy known as Hawking radiation. But the mechanism for evaporation is not well understood. Then again, no one has ever...
Instructional Video4:54
Nature League

What is Biodiversity? - Lesson Plan

6th - 8th
In this Nature League Lesson Plan, Brit explains the levels, dimensions, and values associated with biodiversity.
Instructional Video6:14
Step Back History

What is the Buddhist Religion?

12th - Higher Ed
What is Buddhism? This ancient religion is one of the oldest on earth and yet not well understood. This is a brief overview. What do Buddhists believe? What are Buddhist beliefs? Let's talk about it!
Instructional Video
Kurzgesagt

You Tube: Kurzgesagt: Are You Along? (In the Universe)

9th - 10th
Are you alone? To answer this question we have to take a look what "you" are first. What are you made of and where you stand in this universe. Are you your body? Your atoms? And how are your parts connected to the big picture? [6:44]