A car powered by CO2 VS a pressurized Coke can, who is faster?

Handmade high-energy series, what happens when you step on a toothpick with your foot?

caihongdiy

42.7K Views

fun magnetic game

yibienikuan

97.7K Views

Homemade fast roller skates started with an electric screwdriver!

TheQshougong

28.8K Views

Cyber bike

TheQshougong

66.2K Views

Let Dianmo be terrified! 3x acceleration, look at silly cars

Yonghengtiaodongdehuoyan

45.7K Views

Isn't this a perpetual motion machine?

daxiangguohele

122.7K Views

Do you dare to sit in a canoe made of only twigs, plastic wrap and tape?

TheQshougong

4.7K Views

1/3 tire + 1/3 tire + 1/3 tire = 1 tire

TheQshougong

111.4K Views

Homemade supercharged baseball bat with CO2 bombs that can hit the ball into outer space!

TheQshougong

3.4K Views

How to ride this bike that bends over?

Yonghengtiaodongdehuoyan

5.8K Views

real man, no umbrella

TheQshougong

38.3K Views

A slingshot pistol that you can make at home, do you need to test the initial speed?

lirengongjiangdiy

6.6K Views

I never thought that wood can be made like this, and the finished product makes my brother-in-law lo

Mujiangyisiya

41.0K Views

I set fire to my house...

shougongmoxingshi

21.5K Views

Can you drive on this broken road? It's still open! Just ask if you are afraid?

Lierdou

5.8K Views

Homemade Shotgun

simazaizaibang

7.6K Views

Homemade Magical Piggy Bank! Mom don't have to worry about me saving money anymore

shougongmoxingshi

22.9K Views

Invented by clever craftsmen

kuailejijin

7.4K Views

The old cat is broken and the unwanted cat is replaced with a cute one

dashuzhayang___

6.4K Views

Slippers Car

TheQshougong

319 Views