Why is it so hard for dams to exceed 300 meters in height? #Science #Dams #Engineering #LearnSomethi

Animation simulates the bodily changes that occur during pregnancy

1.6M Views

Why are cows on the road so often hit by cars? #Science #Evolution #Cows #LearnSomethingNew

8 Views

A record-breaking tsunami of 524 meters—what determines a tsunami’s height? #Science #Tsunami #Natur

21 Views

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

129 Views

I have a question, is it possible to create such a mech with the current human technology?

112 Views

Why does someone have to risk their life to retrieve a single drill bit?

45 Views

The Wandering Earth: Wu Jing repairs the spaceship and saves his companions!!!

12 Views

The wisdom of the working people! Using friction and gravity to climb a tree. #Science #Unwind #Tree

11 Views

The pinnacle of disaster movies: Mount Everest swallowed by a tsunami, and China builds an ark to sa

22 Views

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

48 Views

"Yes, the President of the United States is lying"

106 Views

There are blisters on the wall. What caused this?

14 Views

Why is it so hard to build skyscrapers over 1,000 meters tall? #Science #Architecture #Engineering #

14 Views

History of Ultraman: How was Ultraman born? Is it born directly?

77 Views

Shield Incompetent Husband

190 Views

【Solar Balls】(Friendly｜OOC caution) Venus VS Earth fan short film

43 Views

“I was shocked by the scene before my eyes. It was as if I had entered another world!”

73 Views

Chen Xingxu: You weren’t like that just now! “Super Fresh on Earth” Chen Xingxu, Gong Jun, Wang Yuwe

18 Views

The snow on the roof looks beautiful, but why do we need to remove it?

18 Views

You don't necessarily have to go to the ocean to surf—surf simulators and artificial wave pools can

17 Views