Why use green olives to make oil? #Science #StressRelief #Olive #LearnSomethingNew

The teasing has begun!

hanenhuih

138 Views

Remember not to buy watermelons like this—they have thick rinds and are hollow inside.

Xiaoyaolingweijie

8 Views

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

haoqiwanhuatong

10 Views

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

haoqiwanhuatong

16 Views

How to lay a qualified asphalt road? #Science #Unzip #Paving #Knowledge

haoqiwanhuatong

16 Views

Decompression (those with claustrophobia should be careful)

bu____usimianbaopian

208 Views

Car Disassembly Video

haoyongwujingongju

13 Views

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

haoqiwanhuatong

21 Views

A massage in Japan made me cry

lingzireiko-

86 Views

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

haoqiwanhuatong

27 Views

Why do we need to cut a slant on the tree when felling it?

haoqiwanhuatong

12 Views

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

haoqiwanhuatong

4 Views

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

haoqiwanhuatong

21 Views

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

haoqiwanhuatong

83 Views

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

haoqiwanhuatong

15 Views

Why should you clean your car's exhaust pipe? #Science #Unzip #Car #Cleaning #Trivia

haoqiwanhuatong

17 Views

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

haoqiwanhuatong

21 Views

It turns out that the horns of different cows are so different.

haoqiwanhuatong

422 Views

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

haoqiwanhuatong

32 Views

Do you know why elephants crush watermelons before eating them? #elephant#elephantfoot#elephant eats

haoqiwanhuatong

2.1K Views