Dropped a rock, and it took 11 seconds to hit the ground! How difficult is it to build a bridge over

Baltimore Bridge Collapse Simulation 2024 | 巴尔的摩大桥坍塌模拟

Kostack Studio

7 Views

The teasing has begun!

hanenhuih

136 Views

How do we measure the weight of such a heavy earth? [Bad review]

chapingjun

15 Views

Bridge-building genius: A good bridge is a good bridge, but a bit of a waste dog

Chuangyimoxingjia

88 Views

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

haoqiwanhuatong

27 Views

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

haoqiwanhuatong

16 Views

Yemen is the first country to be destroyed by drugs, even children are not spared. How tragic is it?

tanmi

11 Views

This suspension bridge and footpath is more terrifying than Glass Bridge!

Huanqiuqiqu

381 Views

The top floor is a big sinkhole

f___iazaidexiaowo

13 Views

Those skilled workers deliver satisfying results on the job site!!

jixiepangke

32 Views

Dry-stack stone wall technology

jiajudarenmrwen

44 Views

Making a 10m Underground Tunnel/Swimming Pool by Hand

JungleSurvival

1.3K Views

Speed bumps!! A mechanical marvel men can't resist~

jixiepangke

16 Views

Build micro-hydro on creeks with powerful device

Chuangyimoxingjia

2.9K Views

When I rubbed out Wall-E with my hands, my life took a qualitative leap~

mengkeyuwali

17 Views

Let's take a look at the amazing workplace of skilled workers!

jixiepangke

38 Views

Relying on self-made hydropower facilities, Uncle builds a perfect farmland irrigation system

Chuangyimoxingjia

630 Views

Stone construction technology The construction technology of these stone houses is unique

jiajudarenmrwen

26 Views

Handmade|Dig a Two-meter Swimming Pool with Bare Hands

JungleSurvival

538 Views

Speed Bump Workers Series! 6.29

jixiepangke

10 Views