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TED-Ed 16 Jun 2026 25 here now

How to attack (and defend) a medieval castle - Connor C. Wilson

Dig into the history of medieval European castles, and explore how the design of these formidable fortresses evolved over time.

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Medieval European castles weren’t just for passive defense and with

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If your castle is under siege, remember that pouring boiling oil on assailants isn't the best choice : oil is expensive and valuable for other uses.
Boiling water is efficient enough (in the premise where you have a decent access to water)
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@Lyetat From YouTube ↗ 21 Jun 2026 1
Amazing animations!
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watching this while on the time machine back to 1000s, thank you Ted-ed
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Real good but you didn't mention star forts which were designed to resist cannons and worked extremely well for another few hundred years
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Will return to continue this video if I ever make a time machine.
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The sword defeats the spear, the gun defeats the sword, and ingenuity defeats them all.
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War is a forever game of chicken which is both tragic and fascinating
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What a really great summary!
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england putting up scaffolds is like the medieval version of cranking 90s
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Yes algorithm, I am interested in this content
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I love Ted Ed making history video again
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Cool to see Lancaster Castle, when mentioning conversion into prisons. My home town!
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@zal3068 From YouTube ↗ 21 Jun 2026 55
Corn was a new world crop and Europeans didn’t find the new world until Columbus in 1492, so how could a Scottish king have corn husks in 1315? I’d guess “corn” was probably referring to “barley corn” which was a term referring to the grain of barley so they probably used barley straw.
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The animation is exquisite as always❤
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Robert de Bruce: *makes a tall siege tower.
Edward Longshanks: haha, that’s cute. Where did I park my Warwolf / Lupe de Guerre?
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@m-h1217 From YouTube ↗ 21 Jun 2026 156
0:26 the illustration and narration is misleading. They used hay, i.e. the cereal crop use of the word "corn". Not maize as it did not exist in Europe at this time.
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@jimchen4662 From YouTube ↗ 21 Jun 2026 198
The Title of this video is wrong. It only mentions defence/attack briefly.
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Perfect timing for the next session of a D&D campaign I'm running. 😅
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@vinstar719 From YouTube ↗ 21 Jun 2026 403
Tysm, I was thinking about colonizing a medieval castle recently, and I think this would help so much
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Thank you so much! This will completely change the way I besiege Medieval castles.