Why does a ballpoint pen stop working when dropped? That's because the ball bearing inside gets defo

Why can candles burn for a long time? Why did the ancients need to "cut candles"?

haoqiwanhuatong

0 View

Why does a well spout gas? #Science #StressRelief #Drilling #Well Blowout #FunFacts

haoqiwanhuatong

12 Views

Can cliff skiing cause an avalanche? #Science #Unwind #CliffSkiing #Avalanche #Trivia

haoqiwanhuatong

10 Views

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

haoqiwanhuatong

9 Views

Why do we need to grind off the bark? This is the process of peeling and rounding the wood before pe

haoqiwanhuatong

29 Views

Why do we need to stretch the syrup repeatedly when making handmade candies? This step is actually c

haoqiwanhuatong

12 Views

When shoeing a horse, why do we use red-hot horseshoes to burn the hooves?

haoqiwanhuatong

13 Views

How harsh is the environment on a polar research vessel? #PopularScience #Unzip #ResearchShip #Polar

haoqiwanhuatong

18 Views

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

haoqiwanhuatong

20 Views

Genshin Impact|Wonderful details in Genshin Impact

Langlukedemolu

231 Views

Why does steel need to be rolled repeatedly? #Science #Unzip #Rolling #Forging

haoqiwanhuatong

11 Views

(001) Appreciation of Li Xiang's amazing aerial [swing leg purple gold crown] combination video of f

wupipizongyi

59 Views

Watch the Fire! Thoma in Slow Motion [Genshin]

Zhangdaoderichang

26 Views

Why do honey collectors only harvest a small portion of the hive when harvesting honey at high altit

haoqiwanhuatong

59 Views

Granular Strawberries

bu____usimianbaopian

17 Views

Why do two people need to swing the hammer when forging iron? #Science #Unzip #Ironmaking #Forging #

haoqiwanhuatong

11 Views

Genshin Impact Stunning Shots [Tivat Lolita]

XiguasuSu

70 Views

Genshin Impact Amazing Moment [Master Zhongli]

XiguasuSu

245 Views

Genshin Impact Stunning Moment [Snow Play]

XiguasuSu

71 Views

[Honkai Impact 3/Aesthetic/Full Special Effects] This is, my Honkai Impact 3! (Full Special Effects

Sivmu

39 Views