When I built a simple model using LEGO

Cardboard track ball, rotating elevator successfully tested

xiaozhukuwan

12.3K Views

Wooden track ball, tested successfully

xiaozhukuwan

14.1K Views

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

xiaozhukuwan

160.7K Views

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

xiaozhukuwan

21.1K Views

How to combine two fragments into an axially symmetrical figure?

xiaozhukuwan

1 View

A big man bought 50 yuan a pound of hand-made corpses, and actually ordered these...

xinlingnaiba

50.7K Views

I'm dying laughing at this goofy potato chip ad, hahaha

4Aguanggaotianwang

1.7K Views

The Impossible Twelve Copper Pillars

xiaozhukuwan

4.6K Views

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

xiaozhukuwan

665 Views

Do you still believe your eyes?

xiaozhukuwan

36 Views

How do you think it can be taken out?

xiaozhukuwan

3.6K Views

Topology puzzles from childhood

xiaozhukuwan

3.5K Views

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

xiaozhukuwan

41 Views

The Adventure of Rolling Balls in Life

xiaozhukuwan

23 Views

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

xiaozhukuwan

157 Views

unexpected results

xiaozhukuwan

1.3K Views

Topology in life (4)

xiaozhukuwan

3.0K Views

A lot of people asked me what I did in my last video # decompression

zirandeyinji1991

5.6K Views

Handmade Winchester M1895 lever-action rifle paper model, completed, history 1 month (hard work)

tengfeng1

27 Views

No matter where you are, you must study hard.

ganganshaoliuli

11 Views