Why is it so hard to raise a huge flag? It's like fishing, it's all about levers. #Science #Unzip #P

Why can you pull out a pillar stuck in the ground by wrapping it around an iron chain? #Science #Unz

haoqiwanhuatong

2 Views

Super Spicy Extreme!!! Collection

lukeer-

92 Views

Spent 26 hours polishing a bronze mirror to restore it into a genuine copper mirror!

nuanfengpianpian

11 Views

The teasing has begun!

hanenhuih

269 Views

Why do we cut trees at height? Will there be accidents? #高空伐木 #解压 #科普

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5 Views

Super Spicy Challenge Compilation!

lukeer-

227 Views

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

haoqiwanhuatong

25 Views

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

haoqiwanhuatong

21 Views

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

haoqiwanhuatong

30 Views

How are mooring ropes secured? #Science #Unzip #MooringRopes #Ship

haoqiwanhuatong

12 Views

Why is steel colored after cutting? #Science #Unzip #Metalworking #CoolKnowledge

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24 Views

Cars can encounter many troubles in icy and snowy weather. Which ones have you encountered?

haoqiwanhuatong

10 Views

The mesmerizing farm machinery that's like a speed bump for men

yaki1

194 Views

What kind of job is so stress-relieving?!

jixiepangke

467 Views

Some lawns are dyed green, and others have their turf replaced in patches.

haoqiwanhuatong

9 Views

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

haoqiwanhuatong

24 Views

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

haoqiwanhuatong

22 Views

Why can the fountain stone ball rotate? #Popular Science #Unzip #Physics #Fountain Stone Ball #Trivi

haoqiwanhuatong

10 Views

Why did the steel fly so high in the flying steel accident? #Science #Unzip #RollingSteel #FlyingSte

haoqiwanhuatong

12 Views

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

haoqiwanhuatong

32 Views