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Citrus Scent DEBUNKED!

Citrus Scent DEBUNKED!

Season 5 Episode 49
3:48
Why Flamingos Are Pink and Hardcore

Why Flamingos Are Pink and Hardcore

Season 5 Episode 50
3:32
Does Shaving Cream Do Anything?

Does Shaving Cream Do Anything?

Season 5 Episode 51
8:15
How Did the 80s Get Hair So Big?

How Did the 80s Get Hair So Big?

Season 5 Episode 53
4:31
What's In Dog Food?

What's In Dog Food?

Season 5 Episode 56
5:37
Are We Running Out of Helium?

Are We Running Out of Helium?

Season 5 Episode 57
4:35
Why Are Birds Different Colors?

Why Are Birds Different Colors?

Season 5 Episode 59
4:13
Why Do Clothes Shrink in the Wash?

Why Do Clothes Shrink in the Wash?

Season 5 Episode 61
4:15
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Reactions

Can Plastic Be Composted?

Season 5 Episode 48

Thanks to the demands of eco-conscious consumers, biodegradable and compostable plastics are cropping up everywhere. Are these green plastics the solution to our throwaway lifestyle? Well -- it’s complicated

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Season
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