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Videos

2:59
Why can water be very slippery, yet also feel quite rough?
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2:10
I tracked everyone’s bathroom breaks at work and uncovered a shocking truth...
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3:20
Why is the ocean blue? Two Nobel laureates are at odds…
1 View
3:43
How to carry a cup of water without spilling it? 99% of people don’t know this trick!
1 View
2:58
Can one jin of water float ten jin of wood? Get it right and you’re Archimedes!
5 Views
1:25
Analyzing trending online phenomena—number five is just plain weird!
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4:31
Can a flash really make an iron basin ring in mid-air!? ⚡ Time to put it to the test! ⚡
1 View
3:13
How can three people use a coin toss to decide the winner?
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2:50
Mind-blowing! Is static electricity really only for the poor?
1 View
3:48
A video I’ve never made before—how did tens of thousands already say they’ve watched it?
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3:09
Can You Get This Question Right—The One That’s Got a Million Netizens Arguing?
1 View
2:58
Mercury thermometers are about to be phased out—so what should I use to check my temperature when I
2 Views
2:45
The most π-infused math ever! Master this formula, and you’re basically Zu Chongzhi…
4 Views
3:42
Can holding two dumbbells really help you jump farther in a standing long jump?
3 Views
2:42
How can you get the biggest fruit out without putting your hand into the cup?
1 View
2:49
How do balloons change? Most people get this question wrong!
1 View
2:34
The you in the mirror is quietly turning green?
7 Views
2:36
Everyone with myopia has done this, but no one knows why.
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3:03
Huh? This piece of knowledge ingrained in our DNA can just be changed on a whim?
3 Views
2:22
The triumph of chemists and biologists! A 1-minute guide to understanding the 2025 Nobel Prize in Ch
6 Views