How many people can pull apart the Magdeburg hemispheres?

Different types of spirometry

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Water Rocket

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The power of science

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Build a Water Circulation System Yourself

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Every little science experiment can be explained using scientific knowledge.

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Water will flow uphill

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! This is the magical eddy current effect.

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The ice cream cooler I bought online has two bags of dry ice. Let's do this amazing physics experime

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This is the basic principle of how a steam engine works. Try it with your children.

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An experiment explains why the sky is blue and the sunset is red!

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A bottle of purified water was frozen in the fridge for 3 hours—and when I poured it out, it instant

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Find two plastic bottles and help your child understand how wind is formed in just one minute

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A 4-digit password box made from a快递 cardboard box—get even one digit wrong, and it won’t open!

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How many drops of water can fit on a coin? The result really surprised me!

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I was about to empty the whole bucket of white vinegar, and finally managed to make the bubbles floa

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Is a mirror really reversed left and right? Most people have it wrong | This Little Ming | Science E

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Three tones, wake up the Phigros

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Can Carbon Dioxide Turn Into a Liquid?

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This table is such a table!

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The night gave me black eyes!

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