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PBS Space Time
The Trebuchet Challenge
Season 4
Episode 14
Do you have what it takes to calculate the awesome power of the trebuchet?
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12:47
We look into what is inside a black hole.
14:21
We ask and explore If the universe has a center and where it could be.
13:47
We explore and challenge electric charge's fundamental property and if it sticks.
15:33
Recent discovery of Proxima Centauri has reopened talks of our best chance of Earth 2.0.
15:41
Cosmic strings could be the most most bizarre undiscovered entities to actually exist.
13:31
We explore Objective Collapse Theories in a down to earth objective way.
12:36
We explore how a black hole manages to communicate its gravitational force.
12:26
We explore the possibility of building a universe and all the limitations it presents.
14:14
Let’s learn how to cheat the universe.
14:28
Time to update you on the hunt for galactic empires.
13:29
This is what happens if microscopic primordial black holes could actually hit Earth.
14:07
Black holes of string theory - fuzzballs - are perhaps even weirder than the regular type.