The person who invented the hand-thrown grenade is truly a genius!

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

tanmi

24 Views

Why are my buttocks so big?

youdianyisi2

1 View

Let's follow Mechanical Punk to explore the irresistible charm of machinery!

jixiepangke

10 Views

The 2023 Top 100 list for Japan has been compiled, and Yua Mikami dominates the top three spots. Her

gloria_bowman_02_01

25 Views

Don't pick your belly button after taking a shower

sunshugongkufan

42 Views

Use inertia to remove parts. #PopularScience #Unzip #Inertia #SlidingHammer

haoqiwanhuatong

12 Views

Why do we add a layer of metal between the hammer head and the wooden handle? #Science #StressRelief

haoqiwanhuatong

9 Views

The Power of Science

haoyongwujingongju

10 Views

Electricity-Resistant King

deo9

13 Views

What kind of wisdom did the ancients have to design such a sophisticated mechanism?

haoyongwujingongju

30 Views

Introduction to Traditional Group Farming Culture in Africa

yaki1

21 Views

Why does glass crack along the scratch of a glass cutter? #Science #Unzip #Glass #Physics #Trivia

haoqiwanhuatong

9 Views

Gear machining: Why only a tiny bit of cutting is required? #Science #Unzip #Machinery #ExtremeComfo

haoqiwanhuatong

9 Views

Introduction to Tequila

yaki1

72 Views

How are the patterns painted on ceramics? #Science #StressRelief #Pottery #LearnSomethingNew

haoqiwanhuatong

12 Views

Why are the joints of steel cables so strong? #Science #Unzip #SteelCable #MachineryManufacturing #E

haoqiwanhuatong

26 Views

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

haoqiwanhuatong

29 Views

Are the videos we watched fake? Has wild sex education been fooling us all these years?

danzijihe_04

118 Views

The Land of Light, Caoxian—actually, this world can't do without you.

jiluchuanboju

9 Views

What happens when the moon wakes up?

Wuhudonghuarenkongjian

17 Views