The great invention of "human"

【Handmade】How to make a DC motor from a Coke can! (School Craft Project)

Yonghengtiaodongdehuoyan

3.9K Views

1/100 km only needs a lighter

wanshougongdeguapiao

7.5K Views

Niuren invented a new type of wrench, broke the stereotype and successfully applied for a patent, on

hougedudu

1.4K Views

Pull out a tree ring bowl from a cypress tree

Shanmeizimuyi

1.1K Views

Unlock padlock in 10 seconds with just one safety pin

sanhe821

4.9K Views

The uncle of the stall doesn't know the goods, so he sold me the rusted iron block for 30, and when

Dianxianshenga

1.0K Views

It turns out that the pressure water pump is the principle! Simple technology and small productions

hongruicc

1.7K Views

Invented by clever craftsmen

kuailejijin

7.4K Views

The only one in the world! 96 days to build a Lamborghini Vision GT concept supercar for my baby

yuenanmujiangadao

49.3K Views

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

Famingjia101

15.1K Views

Challenge the coolest locomotive in the crafting area! Made by hand in 40 days, then snatched

yuenanmujiangadao

10.4K Views

Blackfish flooded, the guy made his own fishing bow with bicycle tires, and the harvest was full in

gaizhuangkuangrennasita

8.4K Views

Today is another very "punishment" day, da da da

Famingjia101

20.4K Views

Amazing tool, so creative

quantum_tech_hd

7.1K Views

Have some fun in winter!

FengkuangnaodongDIY

616 Views

The ultimate enjoyment of pressing bullets

buxiang____ngdeshechu

4.0K Views

What, I'm still pretty accurate.

FengkuangnaodongDIY

1.2K Views

new ship equipment

FengkuangnaodongDIY

8.3K Views

How to make a lighter that works "forever"

Famingjia101

26.3K Views

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

lirengongjiangdiy

6.6K Views