1.1K Views PremiumOct 28, 2022
A slingshot pistol that you can make at home, do you need to test the initial speed?
6.1K Views
"Proposed integration into the national grid"
1.4K Views
Uncle Dam is upgraded again! All eight doors are fully open, and the ability to "discharge floods" i
3.1K Views
The infrastructure madman shows his skills! Self-built "cross-river bridge" has opened to traffic
556 Views
Relying on self-made hydropower facilities, Uncle builds a perfect farmland irrigation system
605 Views
Challenge the coolest locomotive in the crafting area! Made by hand in 40 days, then snatched
10.0K Views
How to make a lighter that works "forever"
26.1K Views
Irrigating vegetable gardens with "hydroelectric dams", the reason for the increase in vegetable pri
133 Views
My favorite house to draw as a kid! Teaching children to draw a fenced cottage is the rural cottage
7.6K Views
A car powered by CO2 VS a pressurized Coke can, who is faster?
7.8K Views
The plan is given to you, why don't you build a two-storey bungalow by yourself?
76 Views
The uncle built his own hydroelectric generator to discharge floods and generate electricity, so the
538 Views
Don't throw away some parts for the finished lobster, the straight man of steel is crying
31.9K Views
Bridge-building genius: A good bridge is a good bridge, but a bit of a waste dog
66 Views
These inventions are too "criminal", I really don't poke
14.5K Views
Will adding a track to the balance car be like walking on the ground?
5.7K Views
I wanted to make a dam construction, but...
Unlock padlock in 10 seconds with just one safety pin
4.8K Views
Extremely decompressed voice-activated video cutting space sand rainbow cake
21.1K Views
【MBTI Animation】The 16th MBTI Games
2 Views