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Deep Look
Firebrats and Silverfish Are Rocking Some Old-School Looks
Season 8
Episode 4
What *is* that bizarre fish-shaped thing squirming in your sink at night? Firebrats and silverfish are pretty darn similar to some of the earliest insects on Earth. With three long filaments poking out their back, no wings and mini-me babies, they have something to teach us about survival.
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3:36
How are frogs so amazing at catching bugs? It’s their supersoft tongue and special spit.

4:00
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4:10
Earthworms cozy up with a mate inside tubes of slime to make cocoons full of baby worms.

3:52
What keeps the boneless, jawless hagfish thriving after more than 300 million years? SLIME

5:04
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4:20
As they gorge, oblique streaktail hoverflies help keep orange trees safe from disease.

3:37
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5:04
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4:14
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3:57
These voracious predators cruise belly up below the surface of a pond or gentle stream.

4:55
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4:02
It’s called nectar robbing: Bees get nectar, but don’t pollinate the plants in exchange.