Jinzhengmeiyongde's space - BiliBili

Videos

5:18
Living in a "tin coffin" for 70 years—the world's last iron lung patient
1 View
5:47
The Fertilization Process of Sperm and Egg
2 Views
7:28
Russia builds a space high-speed rail—let's see who still dares to say the fighting nation is backwa
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10:14
Both timid and bad at it, yet loves riding roller coasters
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1:05
Visually Proving the Pythagorean Theorem in 6 Different Ways
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6:09
She'll make you say "wow" in just 3 seconds!
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3:24
How Air Conditioning Cooling Works
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0:42
Visualizing Trigonometric Functions
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0:58
No one can be smarter than me!
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1:00
Oh no, this is as far as I'll ever scroll on my phone in this lifetime.
2 Views
6:48
【Electrical Science】Got something useful today～
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4:46
Isn't this better than domestic TV series?
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5:03
Cat lovers and cat haters both fell silent after watching this.
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0:34
Tesla robot tests Cybertruck's bulletproof performance
2 Views
2:47
As a Chinese person, I actually understood it all!
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0:57
Rocket launch struck by lightning!
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0:48
You won't believe what he can cut out with just two scissors
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1:30
2024 Model Aircraft Accident Compilation
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0:40
Finally figured out how the Lissajous figures on the oscilloscope are generated!
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5:01
Why don’t civilian aircraft spray flames? The working principle of turbofan jet engines
4 Views