The great invention of "human"

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

hongruicc

1.7K Views

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

Famingjia101

15.4K Views

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

lirengongjiangdiy

6.7K Views

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

yuenanmujiangadao

49.4K 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

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

yuenanmujiangadao

10.4K Views

1/100 km only needs a lighter

wanshougongdeguapiao

7.5K Views

Invented by clever craftsmen

kuailejijin

7.4K Views

Don't throw away some parts for the finished lobster, the straight man of steel is crying

Heimaozhonggong

32.1K Views

Fans sent cracked wood with "hidden murderous aura" inside

Muyizhouxiansheng

1.4K Views

The car runs over a large bag of SpongeBob SquarePants, the scene is spectacular

qiqutu

209.8K Views

Homemade Shotgun

simazaizaibang

7.6K Views

Homemade fast two-way hand saw

shougonggeng

1.8K Views

Have some fun in winter!

FengkuangnaodongDIY

619 Views

genius handyman invention

Famingjia101

14.9K Views

new ship equipment

FengkuangnaodongDIY

8.3K Views

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

hougedudu

1.4K Views

【Handmade】Modified Super Speed Bike!

Yonghengtiaodongdehuoyan

2.8K Views

Shut up the snow leopard, open the mouth of the s* | Campus handicraft creative skills sharing

5-MinuteCraftszhongwen

14.2K Views

Unlock padlock in 10 seconds with just one safety pin

sanhe821

4.9K Views