xiaozhukuwan's space - BiliBili

Videos

1:19
How can you input ten numbers at the same time?
5 Views
0:34
How on earth can six nails be placed on simultaneously?
1 View
0:46
How on earth can six square puzzle pieces fit inside?
3 Views
0:57
How can we separate iron blocks?
1 View
1:10
Do you think these six nails can be placed on at the same time?
0 View
0:16
When I built a simple model using LEGO
3 Views
0:38
How can I fit these two pieces in at the same time?
0 View
1:02
How to combine two fragments into an axially symmetrical figure?
6 Views
0:42
Challenge the sixth level of difficulty: copy puzzle
0 View
1:09
The Adventure of Rolling Balls in Life
23 Views
0:26
How did ancient door locks work?
9 Views
0:47
Just make a simple spinning top from childhood, how many people still remember its name?
6 Views
0:14
Do you still believe your eyes?
36 Views
0:33
Cardboard track ball, rotating elevator successfully tested
12.3K Views
0:21
unexpected results
1.3K Views
0:25
Can you tell at a glance how it's put together?
158 Views
0:36
Topology in life (4)
3.0K Views
0:18
How powerful is a load-bearing bridge built with a few small wooden bars?
41 Views
0:25
Do you know how to take out the Rubik's Cube from the bottle?
666 Views
0:49
Topology puzzles from childhood
3.5K Views