3.1K Views PremiumNov 20, 2023
Converting water into hydrogen is so easy - How to make a simple hydrogen generator!!!
4.6K Views
How to make a rocket-powered jet?
10.1K Views
Who said wheels should be round?
19.9K Views
The moment the cigarette goes out, seal it with epoxy resin! 【Jedrek】
4.4K Views
Turn the visual toy and the penguins will move as soon as you turn it.
5.2K Views
Captain Blackbeard: You mat is my Queen Anne's Revenge
80.1K Views
Take out a little cutie from the wood and watch it grow up~
2.8K Views
Join Glorious Evolution
34.9K Views
Buddha and devil's hands in one thought
9.1K Views
Homemade aircraft (banana leaf version) is so beautiful the moment it flies
26.3K Views
I heard that people who walk with their feet turned inside out are cuter.
14.4K Views
Homemade fast roller skates started with an electric screwdriver!
28.5K Views
Am I numb or numb within numbness...
10.2K Views
Cool operation! Learn this trick and open all doors easily! 🔓
2.9K Views
New concept bike! !
9.5K Views
Build a rubber band machine gun out of corrugated paper and hold up to 120 rubber bands!
7.5K Views
Money can make "rats" push the wheels
30.2K Views
DIY Bike | Airless Tires
17.4K Views
1/3 tire + 1/3 tire + 1/3 tire = 1 tire
111.2K Views
Half tire + half tire = one tire
123.4K Views