[Season 1] Strange Inventions in History

Super cool mechanical series of speed bumps! 7.18

jixiepangke

5 Views

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

Famingjia101

15.4K Views

The great invention of "human"

Famingjia101

1.1K Views

I mean whoever invented this is amazing, it's really eye-opening.

haoyongwujingongju

19 Views

Who is the third coffin in Orochimaru's Impure World?

shanshanguantianxia

15 Views

What modifications can be made to an excavator? #PopularScience #Unzip #LargeMachinery #Excavator

haoqiwanhuatong

16 Views

Japan's magical invention: Experience Kanna Hashimoto feeding candy by hand

lianpuriyushequ

33 Views

Family Scandal

q-limes

7 Views

finger repeater

Lanhuochuanshuo

28.6K Views

Car Disassembly Video

haoyongwujingongju

14 Views

The Butterfly Effect

q-limes

38 Views

As long as you use the right method, work won't be that tiring.

haoyongwujingongju

17 Views

They say diamonds are forever, but they can be burned and broken.

haoqiwanhuatong

27 Views

Why do we need to cut a slant on the tree when felling it?

haoqiwanhuatong

12 Views

Yemen is the first country to be destroyed by drugs, even children are not spared. How tragic is it?

tanmi

12 Views

Decompression video of the workers series!

jixiepangke

33 Views

[Exploring the Mystery] Some boys’ “femininity” may be caused by genes!

tanmi

27 Views

When a rotary drilling rig is used to drill and pile, why is the hole filled with mud?

haoqiwanhuatong

21 Views

Spoon/fork: If I had known this was a bad factory

xiaokechibaobao

55 Views

I've learned a lot! I always thought sperm extraction involved watching porn movies for visual stimu

yuwudianshiwutou

26 Views