What is "liquid nitrogen branding"? Instead of using a red-hot iron, you can mark your butt the mome

When an earthquake occurs, which is safer—the lower floors or the higher floors? Let's start by exam

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Sloth: Love your mom, see you tomorrow.

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What is the principle behind submarines? What's the difference between nuclear and conventional subm

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What will happen to scavengers and apple snails in -196°C liquid nitrogen? Can be resurrected? Who b

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Loyalty—Sincerity!

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“This cat… made me laugh for 2 minutes and 48 seconds!”

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This cat… had me laughing for 2 minutes and 52 seconds!

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This place is really a great spot for disposing of bodies!

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In the eyes of capital, every part of you is worth its weight in gold!

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Mouse: Oh no, I’ve met the real King Yama!

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How Is Oil Formed? How Much Oil Is Left on Earth? The Truth Behind the “Peak Oil” Debate

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What’s an “earworm”? Why are we always obsessively stuck with catchy tunes?

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The incredible "Diamond Mud" - stick it on the metal gap and a magical phenomenon will happen!

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The king of sliding is "banana peel". Scientists stepped on the banana peel 60 times to conduct an e

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Why do wingtip upturns on airplanes help you save on ticket prices? Let's start with fluid dynamics.

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How do fishing nets work? Why are they able to catch fish even though the bottom is empty?

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Incredible aluminum honeycomb structure, a metal as soft as silicone! How is it made?

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What is "shellac"? You might have tasted this magical Indian glue, secreted by billions of insects!

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How hard did the ancients fight to get salt? It took 13 years to dig a salt well over a kilometer de

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What will happen if you drop the world's strongest acid, "fluoroantimonic acid", on a chicken leg?

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