Why can humans stay on a submarine for no more than 90 days, but live on a space station for six mon

Animation simulates the bodily changes that occur during pregnancy

1.4M Views

Special effects on full blast! Just how big is the core module of China's first space station?

2 Views

Does a single mid- to high-end purchase automatically disqualify a student from receiving financial

172 Views

【Paper Model】I made Changqijia at home?

68 Views

Principles of Turbocharging and Supercharging

299 Views

Can you believe it? Diapers were actually invented for astronauts! Gagarin once nearly burst from ho

16 Views

[Horror Short Film] Space Whale: A Whale Appears in Deep Space

32 Views

Why did steam turbines come to dominate global power generation? I was completely convinced after wa

15 Views

[One like and rub down one millimeter] This time I drew U-110! ! !

19 Views

Start dreaming

67 Views

Space Battleship Andromeda: "Even if it is short-lived and shines in the starry sky, I have no regre

1.3K Views

[Movie&TV][Star Trek: Voyager]Entrance of the USS Relativity

260 Views

Science fiction short film "Deep Sea" English dubbing

247 Views

Eerie Prison, Level 333: A Gory, Hopeless Thriller — Those on the upper levels feast on meat, while

29 Views

[Movie] 'Interstellar' All Space Scenes Compilation

14.1K Views

[Hard-Bodied A Lei] Laughing until my stomach hurts Part 2 Episode 04 Go make money

9 Views

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

18 Views

How Tsunamis Are Formed (3D Principle)

728 Views

With these aerospace experts in China, I’m much more at ease.

586 Views

What will seeds look like if they are sent to space and come back?

28 Views