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How Trees Pollute the Air (and Why Your Coworker's Scientific Citations Don't Mean They're Right)
Season 10
Episode 14
10:38
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Why is the US buying Canada's trash for $30,000 per gram?
Season 10
Episode 12
Companies around the world are fighting to buy a rare radioactive substance, despite its $30,000-per-gram price tag. This substance powers emergency exit signs that can stay bright for two decades without power, glow-in-the-dark keychains, and might one day unlock the holy grail of clean energy. What is this mystery substance?
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8:34
Sam and George suffer for science to find the best cure.
4:00
Sam and George experiment with this tea to play with its spectacular colors.
3:54
We break down the Mars-like haze and how climate change is involved.
3:47
We explore why margaritas have such an effect on the body when making it.
12:31
We get into how this tiny molecule holds up so much of our modern world.
14:13
We break down what a battery is and how they’re actually all around us.
12:24
We talk about how this can affect us all the way down here on Earth.
12:11
We explore how we might keep ourselves and our food cool without overheating the earth.
13:33
We explore meteors and asteroids, and why they should matter to us.
11:28
We investigate how a lake could explode and shoot out a gigantic wave of deadly CO2.
11:39
We dive into the science behind this somewhat terrifying, sometimes glowing phenomenon.
12:52
We get into the science behind what created that 25 foot wave!