正在加载视频...

视频加载失败

返回首页

How ancient engineers built a bridge that lasts 1,400 years. 📹voltrex_44

sciencegirl's profile picture

Science girl

5,784,443 subscribers

137,602 次观看 • 9 个月前 •via X (Twitter)

教育科学技术
LIVE

Anya Rossi• Live Now

Private livecam show

0 条评论

暂无评论

原始帖子的评论将显示在这里

相关视频

Ancient techniques that built lasting structures without screws or nails. [📹 voltrex_44]
1:14

Ancient techniques that built lasting structures without screws or nails. [📹 voltrex_44]

Massimo

134,032 次观看 • 11 个月前

How ancient engineers built the Marco Polo Bridge in China to withstand time, water, and ice.
2:00

How ancient engineers built the Marco Polo Bridge in China to withstand time, water, and ice.

Massimo

195,037 次观看 • 9 个月前

How mortise-and-tenon joints were used to build ancient bridges without nails. 📹voltrex_44
2:59

How mortise-and-tenon joints were used to build ancient bridges without nails. 📹voltrex_44

Science girl

52,653 次观看 • 7 个月前

How Engineers Built a Giant Bridge Without Middle Support!!!!
0:46

How Engineers Built a Giant Bridge Without Middle Support!!!!

Architecture Presentation

84,772 次观看 • 2 个月前

How ancient people purified dirt water without any modern filters. [🎞️ voltrex_44]
1:41

How ancient people purified dirt water without any modern filters. [🎞️ voltrex_44]

Massimo

111,464 次观看 • 7 个月前

How The Ancient Tibetans Built The Famous Bori Bridge!!!!
2:10

How The Ancient Tibetans Built The Famous Bori Bridge!!!!

Architecture Presentation

289,864 次观看 • 2 个月前

Ancient engineers built traps to protect tombs.
2:28

Ancient engineers built traps to protect tombs.

Inferam

491,846 次观看 • 4 个月前

How the Louvre solved its overcrowding problem with one iconic design. 📹voltrex_44
1:31

How the Louvre solved its overcrowding problem with one iconic design. 📹voltrex_44

Science girl

470,114 次观看 • 8 个月前

The best engineers in India built a bridge with a 90 degree turn
1:48

The best engineers in India built a bridge with a 90 degree turn

Lucky Teter

6,715,333 次观看 • 10 个月前

even civil engineers took training from enhypen to built a bridge a this amazing
0:21

even civil engineers took training from enhypen to built a bridge a this amazing

junaೀ

18,778 次观看 • 6 个月前

This is how engineers built a walkway that cancels out the Ocean's movement
0:43

This is how engineers built a walkway that cancels out the Ocean's movement

Science Simplified

281,338 次观看 • 5 个月前

It is believed that ancient engineers used this type of method to build the pyramids 4600 years ago
1:09

It is believed that ancient engineers used this type of method to build the pyramids 4600 years ago

Historic Vids

26,165,053 次观看 • 2 年前

How Ancient Engineers Drained Rivers to Build Stone Bridges
2:29

How Ancient Engineers Drained Rivers to Build Stone Bridges

S.T.E.M Explorer

1,458,588 次观看 • 7 个月前

How Iron Chains built a bridge
2:26

How Iron Chains built a bridge

Billy Sean

61,585 次观看 • 3 个月前

How is a Cantilever basket bridge built
1:15

How is a Cantilever basket bridge built

Engineering Explained

59,272 次观看 • 8 个月前

How this 2 people built a bridge
2:43

How this 2 people built a bridge

Movies Scenes 🎫

42,387 次观看 • 1 年前

The beauty of a coral geode from an ancient reef that existed millions of years ago. [📹 coralgeodes]
0:27

The beauty of a coral geode from an ancient reef that existed millions of years ago. [📹 coralgeodes]

Massimo

23,187 次观看 • 10 个月前

Ancient engineers mastered underwater construction long before modern technology. Here's how.
2:16

Ancient engineers mastered underwater construction long before modern technology. Here's how.

𝐊𝐫𝐢𝐬𝐡𝐧𝐚𝐩𝐫𝐞𝐞𝐭𝐢

277,948 次观看 • 2 个月前

How ancient defenses are built!!!!
1:36

How ancient defenses are built!!!!

Architecture Presentation

52,857 次观看 • 2 个月前