Converting water into hydrogen is so easy - How to make a simple hydrogen generator!!!

These inventions are too "criminal", I really don't poke

Famingjia101

15.2K Views

How to make a rocket-powered jet?

Lierdou

10.3K Views

genius handyman invention

Famingjia101

14.8K Views

Make a Gatling gun with wood.

Munongyeye

110.3K Views

Come in and take a look - handcrafted techniques you've never seen before

Famingjia101

5.5K Views

One word: expensive! Two words: super expensive!

nigulachaowan

4.7K Views

How to make a gun?

TheSshougong

21.4K Views

Cyber bike

TheQshougong

66.2K Views

A life hack worth 50 cents

Famingjia101

2.0K Views

The big challenge of hand-rubbing various types of engines: single-cylinder fuel engine!

iris_case

972 Views

Isn't this a perpetual motion machine?

daxiangguohele

122.7K Views

1/6 mini miniature version of AK

juyouji

8.0K Views

10 very interesting inventions and tricks, come and see if they work!!!

Famingjia101

764 Views

Amazing tool, so creative

quantum_tech_hd

7.1K Views

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

dashuzhayang___

6.4K Views

Homemade aircraft (banana leaf version) is so beautiful the moment it flies

gesanghuageini

26.4K Views

"Aite, a friend of yours who can draw comes to see you."

mryishushoucangjia

27.7K Views

Did what I always wanted to do

shidiqidedamengxiang

8.5K Views

One Self-Defense Skill Everyday

TheSshougong

84.4K Views

Great guy, reuse waste! Support craftsmen!

Huangpilaomo

5.7K Views