Why do we cut off a circle of the knife when forging it? #Science #Unzip #Forging #Forging

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

haoqiwanhuatong

16 Views

Mud that can burn: peat

jiajudarenmrwen

161 Views

Girls Short Fun Dance Video Reels Must Watch Movie

bili_1388698865

504 Views

Why not turn off the water when repairing a pipe? This is called pressure plugging. #Science #Unzip

haoqiwanhuatong

7 Views

The Dragon Girl Carriage is so cool!

wobushilaixienao

20 Views

After seeing the broken arm, Zoro lost his composure for the first time

nidosaurus_02

43 Views

The tigers fighting for their lives in the Colosseum turned out to be long-lost brothers

Nanhan

18 Views

Rolling shutter on-site construction and production

jiajudarenmrwen

14 Views

Today's stress-relief video!! An astonishing workplace scene~

jixiepangke

97 Views

Techniques for Joining Wooden Boards

jiajudarenmrwen

15 Views

"You're using it wrong again."

tangshengchuan

45 Views

Suck the earphones, kiss

jujiujiuzhumian

34 Views

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

haoqiwanhuatong

19 Views

Wet and sweet screen-immersive sweet screen-179

jujiujiuzhumian

82 Views

Handmade Lantern Festival Dumplings

balingbiaozi

111 Views

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

haoqiwanhuatong

25 Views

What kind of job is so stress-relieving?!

jixiepangke

430 Views

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

haoqiwanhuatong

31 Views

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

haoqiwanhuatong

15 Views

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

haoqiwanhuatong

12 Views