when were copper swords invented（関連順）

10:07

What did the First Swords Look Like?

Skallagrim

158,502 回視聴 - 4 年前

6:52

How humans become metalworkers | Ancient Metallurgy

Improve Your Knowledge MK

16,824 回視聴 - 1 年前

3:14

"Liquid Fire" to Metal Sword in minutes! - A History of Ancient Britain - Ep4 - Preview - BBC Two

BBC

7,199,514 回視聴 - 13 年前

2:22

The Evolution of Swords: From Ancient Copper to Samurai Legends

Micromenia

170 回視聴 - 1 年前

7:46

Did The Americas Have A Bronze Age?

EmperorTigerstar

186,798 回視聴 - 5 年前

8:51

BREAKING NEWS - 'Oldest Sword In The World' Discovered // Aslantepe // Bronze Age Weaponry

Pete Kelly

909,291 回視聴 - 4 年前

7:06

The Bronze Age | What Was the Bronze Age | The End of the Bronze Age

Primeval Old Man

115,883 回視聴 - 2 年前

8:15

Making an ancient greek sword from BRONZE !!

PressTube

204,192 回視聴 - 1 年前

22:23

Forged Iron Sword vs. Cast Bronze Sword

How To Make Everything

2,110,069 回視聴 - 4 年前

58:27

Out of the Fiery Furnace - Episode 1 - From Stone to Bronze

Out Of The Fiery Furnace

234,618 回視聴 - 8 年前

15:39

Why Bronze is Fascinating...

Skallagrim

690,628 回視聴 - 5 年前

30:40

Early Bronze Age Daggers - Neil Burridge's Sword Corner - Ep 03

Bronze Age Swords

12,897 回視聴 - 3 年前

6:12

Why Did Ancient People Switch From Copper To Bronze?

Ancient History Guy

3,656 回視聴 - 1 年前

3:07

How to make Bronze Age Swords

Secrets of the Dead PBS

8,535 回視聴 - 7 年前

11:26

3000 Years Old Xiphos (Bronze Cast)

Black Beard Projects

7,603,218 回視聴 - 2 年前

0:36

the copper golem should have won

Scatter

3,687,974 回視聴 - 2 年前

0:20

The Training Paid Off

FitFix

46,175,688 回視聴 - 1 年前

21:50

Authentification of ancient copper-alloy bronze artifacts/swords Part 2

Marineford Be Like

14,715,518 回視聴 - 1 年前

結果 : when were copper swords invented