At first glance, this bobbing, bubble-like creature resembles a jellyfish. However, don't be deceived by its spindly tentacles and translucent body because it's not a jellyfish. This is a Portuguese man o' war, and it's extremely dangerous.

Timeline:

00:00 - Introduction to the Portuguese Man O' War

04:36 - The Bearded Fireworm

08:40 - Exploring the 5 Deadliest Mushrooms

13:15 - Discovering the Porcupines

Produced by the makers of What If. Check out our other channels:

What If
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Your Body On
Origins of Food
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WTF Did I Just Watch

Explore the incredible wonders of animal diversity and venture into the most remote corners of the globe to find the ugliest, slimiest, and weirdest creatures on the planet.

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