Why can magnets be charged? If the magnetic force persists, where does the energy come from?

What are wind dampers? Why do skyscrapers withstand typhoons? It's all thanks to this thousand-ton i

lengkepu

4 Views

Teacher Ni Haixia: Tianguan, why does one appear every 500 years?

feichangjingdao

66 Views

[Black Cat] Pokémon Sand Sculpture Cold Knowledge! Who are the heaviest, tallest, lightest and strongest Pokémon?

hei___boyaitangguo

55 Views

"How Steel is Tempered"

cangfengbanyun

42 Views

centaurs, centaurs

GuodongBzhan

150.2K Views

Build Most Amazing Simple Underground Temple Living of the King

Huangyeyidianyuan

906 Views

[Gaming]Stats: Spawning rate of Minecraft Mobs | The rarest mobs

Dongfangbimuyu

264 Views

Some not-so-cold knowledge in Genshin Impact [Issue 12]

QiurenLin

105 Views

The son asked his mother what his name was. The mother stared at him with wide eyes and remained sil

Jingxuanrongmei

44 Views

Some not-so-cold cold knowledge in Genshin Impact [Issue 2]

QiurenLin

58 Views

Some not-so-cold knowledge in Genshin Impact [Issue 26]

QiurenLin

58 Views

What is in this belly...

Juyuanchuangtuandui

3.1K Views

Why can the boomerang fly back

123zhifeijiV

364 Views

How powerful is static electricity? A chef's foot creates a blazing fire. Do you know why?

lengkepu

2 Views

What is "nitrogen triiodide"? Gently wave a feather over filter paper and an interesting phenomenon

lengkepu

0 View

What is a "ball mill"? Put the steel balls into the barrel and spin them, and interesting phenomena

lengkepu

0 View

How safe is the world's safest chainsaw? The moment your finger touches it, something incredible hap

lengkepu

0 View

Ambulance For Papa, House Fence Update

The Boss live and Travelling the Philippines Vlog

2 Views

What is "magnetic polishing"? Countless steel needles are spinning wildly in the jar, and an incredi

lengkepu

0 View

The interesting metal "Bismuth" has an oxide film that can never be scraped off! Why is it still col

lengkepu

1 View