1 View PremiumSep 12, 2025
Water will flow uphill
8 Views
What modifications can be made to an excavator? #PopularScience #Unzip #LargeMachinery #Excavator
44 Views
Super Spicy Extreme!!! Collection
265 Views
Why do we need to cut a slant on the tree when felling it?
15 Views
Why is steel colored after cutting? #Science #Unzip #Metalworking #CoolKnowledge
29 Views
Why do sprinkler heads keep knocking when irrigating farmland? #Science #Decompression #Irrigation #
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Why does the bearing emit "hot air" when installing it? This is the interference fit installation me
13 Views
The wisdom of the working people is to change the direction of force to move heavy objects. #Science
11 Views
How are the patterns painted on ceramics? #Science #StressRelief #Pottery #LearnSomethingNew
12 Views
You don't necessarily have to go to the ocean to surf—surf simulators and artificial wave pools can
Yemen is the first country to be destroyed by drugs, even children are not spared. How tragic is it?
17 Views
Super Spicy Challenge Compilation!
547 Views
How to lay a qualified asphalt road? #Science #Unzip #Paving #Knowledge
23 Views
When a rotary drilling rig is used to drill and pile, why is the hole filled with mud?
27 Views
When talking about her father, Liu Yifei's eyes welled up with tears. Although her parents are divor
Why do honey collectors only harvest a small portion of the hive when harvesting honey at high altit
95 Views
I've learned a lot! I always thought sperm extraction involved watching porn movies for visual stimu
32 Views
Why can firecrackers restore the shape of oil barrels? This is because of the instantaneous pressure
9 Views
Why do we cut trees at height? Will there be accidents? #高空伐木 #解压 #科普
They say diamonds are forever, but they can be burned and broken.