The Adventure of Rolling Balls in Life

Cardboard track ball, rotating elevator successfully tested

xiaozhukuwan

12.3K Views

Wooden track ball, tested successfully

xiaozhukuwan

14.1K Views

Topology puzzles from childhood

xiaozhukuwan

3.5K Views

200 wooden track balls and large wave boards in multiple colors were tested successfully

xiaozhukuwan

160.6K Views

The car crushed a pile of lighters, and the sound of explosions continued

qiqutu

13.7K Views

How did ancient door locks work?

xiaozhukuwan

9 Views

Bathe three baby sharks with rainbow candies

qicaiertongleyuan

87.5K Views

This is no ordinary tomato! (Great for eating)

tigerxixi

34 Views

How powerful is a load-bearing bridge built with a few small wooden bars?

xiaozhukuwan

41 Views

How could a six-piece T-shaped puzzle fit in?

xiaozhukuwan

21.1K Views

Topology in life (4)

xiaozhukuwan

3.0K Views

How do you think it can be taken out?

xiaozhukuwan

3.6K Views

The Impossible Twelve Copper Pillars

xiaozhukuwan

4.5K Views

Do you know how to take out the Rubik's Cube from the bottle?

xiaozhukuwan

664 Views

The car runs over a large bag of SpongeBob SquarePants, the scene is spectacular

qiqutu

205.3K Views

Will you be afraid when such a mouth full of saliva is approaching you? Abigail GK painting complete

luoerjiang

194.7K Views

Can you tell at a glance how it's put together?

xiaozhukuwan

157 Views

unexpected results

xiaozhukuwan

1.3K Views

Gundam VS Gundam [Water]

richang11.3_02

11 Views

【Transport】3D printing pen - print SpongeBob

xiaoyang-sha____

13 Views