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Deep Look
That's Not Rain, That's Super-powered Pee!
Season 11
Episode 3
Sharpshooters survive by guzzling a lot of plant sap. But drinking all of that liquid nutrition presents a problem for these tiny insects: How do they move it all out? Easy. They've perfected a super-propulsive urination technique using a special catapult in their butt.
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Baby dragonflies grow up in a larva-eat-larva world. Up close, they look like monsters.
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When predators attack, daddy longlegs deliberately release their limbs to escape.
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3:20
How long does it take to film a decorator crab putting on its seaweed hat?
3:15
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3:21
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4:04
We've all heard that each and every snowflake is unique.
3:35
Thanks to The Great Courses Plus for sponsoring this episode of Deep Look.
3:38
Besides being hermaphrodites — all snails have both boy and girl parts.