Why does the drill bit of a horizontal directional drill spray water? #Science #StressRelief #Horizo

Excavator digs a circle!

9 Views

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

15 Views

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

70 Views

Do you think these six nails can be placed on at the same time?

18 Views

Why can firecrackers restore the shape of oil barrels? This is because of the instantaneous pressure

11 Views

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

14 Views

Why do we add a layer of metal between the hammer head and the wooden handle? #Science #StressRelief

21 Views

Simple Science Experiment You Can Do with Just a Bottle

18 Views

Car repair tips: temporary inflation, wire bundling to prevent punctures, DIY fenders, lubricating t

55 Views

Why can you stand on water without sinking? #Science #Relief #Physics #ExtremeSports

13 Views

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

431 Views

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

46 Views

Rolling shutter on-site construction and production

73 Views

21 interesting facts about the Smurfs

93 Views

Why does a smooth, waxy surface prevent slipping?

12 Views

[Remix]Dubbers of four versions of Ice Bear|<We Bare Bears>

2.3K Views

Although ice cream is good, don’t overdo it~

49 Views

Are the videos we watched fake? Has wild sex education been fooling us all these years?

244 Views

How sexy is sexy lingerie?

215 Views

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

37 Views