How is the "snail ball" made? Put it on a slope and interesting phenomena will happen

The stickiest couple: erasers and rulers! Why do they always stick together? They even melt.

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【DIY】Super long marble orbit

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snowball fight

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How many days does it cost for a host of worms to consume an apple?

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8 amazing visual effects and experiments!

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What happens when a leech encounters a piece of fatty liver?

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【Life】Survival of leeches: soaked in 502 super glue and liquid glue

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Fan Edit|Seobok|Return to the lab by himself 6

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Superman is the winner, Batman is the loser, Flash is the winner in desperate situation

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"The Killer, Not Too Cold" Favorite movie, no one

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Just a little trick with Lego!

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Homemade Fly Trap

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A leech vs 10 Periplaneta americana: A bloody battle!

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Front: Let me see what we built today? After: 6

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Is it really diarrhea? What will happen if you feed a cockroach a laxative?

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Is it really an iron worm? Apply 300,000 volts to the leech! Ironworms burst out of the belly?

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Develop the Brain

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SpongeBob Patrick is being monitored and SpongeBob is often bullied

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Mercury, the natural nemesis of gold, when mercury is dropped onto gold foil, an interesting phenome

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The incredible "Puff Boat" can move forward by lighting a candle. Do you know the principle?

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