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結果 : why is building dams important
4:48

Dams: Why Are They Important? | Man-made Lakes | A Lesson For Kids |

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1:50

Why are there dams?

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4:59

How to build a dam

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9:03

The TRUE Costs of Damming Our Rivers | Earth Explained!

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4:45

Why are beavers obsessed with dams? - Glynnis Hood

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5:44

How many dams can be built on a river?

Interesting Engineering
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4:53

The Story of the Hoover Dam

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9:47

Hoover Dam | All the Secrets of the Engineering Wonder

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0:35

Important IS codes for civil engineering #shorts #ytshorts

C4CE : Education
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12:27

How to solve our Big Dam Problem

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5:38

Building the world's largest (and most controversial) power plant - Alex Gendler

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4:00

Beavers: How and why they build dams

Beaver Trust
12,550 回視聴 - 8 か月前
1:04

How Dams Produce Electricity

Mechanical Engineering
94,010 回視聴 - 8 年前
5:00

Advantages and Disadvantages of Dams

Classroom Nation - Geography
22,840 回視聴 - 3 年前
6:41

Why do beavers build dams?

Mystery Science
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3:31

Water Resources: Why Do We Build Dams?

TeachEngineering
538 回視聴 - 6 か月前
0:32

Why Did They Build So Many Dams 😱

YeFacts
11,124,990 回視聴 - 4 か月前
9:24

How (And Why) Europe Is Removing Its Dams

The Impossible Build
399,089 回視聴 - 7 か月前
0:44

Seqwater explains: Why don't we build more dams?

Seqwater
1,243 回視聴 - 2 年前
26:38

I Got Paid to Build Beaver Dams on My Desert Land

Shaun Overton | DUSTUPS
105,954 回視聴 - 1 日前