[ENG SUB][화력탐구] 흑색화약에 버드나무 숯을 사용하는 이유
There are many different types of charcoal used in black gunpowder, but there's one tree that's common across Korea, China, Japan, and Europe: the willow. Why was willow charcoal used in black gunpowder? The Jinju National Museum conducted a direct experiment to find out.
![[ENG SUB][Firepower Tour] A Rifle is a Great Communication Tool - A Tour of Japanese Artillery](https://i.ytimg.com/vi/6QtPsjAt1LM/hqdefault.jpg?sqp=-oaymwEjCNACELwBSFryq4qpAxUIARUAAAAAGAElAADIQj0AgKJDeAE=&rs=AOn4CLAqfMCUM5OUuxOX7AsfjcTjVsO0iw)
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[ENG SUB][Firepower Tour] A Rifle is a Great Communication Tool - A Tour of Japanese Artillery
![[화력조선] 조선에 투항한 왜인, 항왜 이야기, Japnese Defectors to Joseon - Soldiers Who Switched Sides.](https://i.ytimg.com/vi/JCSngdWUFC8/hqdefault.jpg?sqp=-oaymwEjCNACELwBSFryq4qpAxUIARUAAAAAGAElAADIQj0AgKJDeAE=&rs=AOn4CLDWQDP5XVRpAFN54raFRfESqem4uw)
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[화력조선] 조선에 투항한 왜인, 항왜 이야기, Japnese Defectors to Joseon - Soldiers Who Switched Sides.
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Why did the ginkgo tree survive only in East Asia? (A living fossil...) | Science Week EP.43
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비행기도 녹여버리는 물질을 자물쇠에 부어봤다.
!["식물은 생각보다 무섭습니다." 우리가 몰랐던 식물의 치밀한 복수 방법 (feat. 김상규 교수) [취미는 과학/ 71화 확장판]](https://i.ytimg.com/vi/eZKCzIw4Zdg/hqdefault.jpg?sqp=-oaymwEjCNACELwBSFryq4qpAxUIARUAAAAAGAElAADIQj0AgKJDeAE=&rs=AOn4CLBhHSLJU0HaM2k8sV-Z4PbgeqSQJw)
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"식물은 생각보다 무섭습니다." 우리가 몰랐던 식물의 치밀한 복수 방법 (feat. 김상규 교수) [취미는 과학/ 71화 확장판]
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【ENG SUB】나무조각 하나로 사거리UP! 파워UP! "격목형 총통과 죽절의 비밀",The Secrets of ‘Wooden Wad Chongtong’ and Its Joints
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Electricity Does Not "Split" H₂O. And That's VERY Useful.
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The Qing’s Stunning Attack during the 1636 Invasion of Joseon - The Unprecedented Speed of Advance
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바닷물의 소금은 어디서 온걸까? 바다가 짠 진짜 이유
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Has AI finally solved the mystery of the Nazca Lines!?
![[ENG SUB][Firepower Shipbuilding] Cannons firing like a swarm of bees, Ilwabong](https://i.ytimg.com/vi/3lN2sfzmC6c/hqdefault.jpg?sqp=-oaymwEjCNACELwBSFryq4qpAxUIARUAAAAAGAElAADIQj0AgKJDeAE=&rs=AOn4CLDt1iRh17ZtBnHY1gTioZPzb3MyDg)
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[ENG SUB][Firepower Shipbuilding] Cannons firing like a swarm of bees, Ilwabong
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The CIA's "Laser Eavesdropping Device"... Will It Really Work? (※Actual Experiment※)
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Why Submarines STOPPED Firing Torpedoes From The Nose
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This Is How They Crafted Clay Pipes Over 100 Years Ago
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TIMELAPSE - Harvesting a Giant Beehive Under an Ancient Tree and Bringing It to Sell at the Market
![[ENG SUB][Firepower Tales] Eco-friendly Bamboo Cannon, Invincible Bamboo General](https://i.ytimg.com/vi/EKmkUgedZ5g/hqdefault.jpg?sqp=-oaymwEjCNACELwBSFryq4qpAxUIARUAAAAAGAElAADIQj0AgKJDeAE=&rs=AOn4CLCBrvJhLIrRLZu2ge4_4Ohpkas6-Q)
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[ENG SUB][Firepower Tales] Eco-friendly Bamboo Cannon, Invincible Bamboo General
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I Tested Quicksand Myths...The Truth Is Worse Than You Think!
![[ENG SUB][Firepower Story] Joseon's Vicious Chemical Weapon, Bimongpo](https://i.ytimg.com/vi/Ou_3zM68jHg/hqdefault.jpg?sqp=-oaymwEjCNACELwBSFryq4qpAxUIARUAAAAAGAElAADIQj0AgKJDeAE=&rs=AOn4CLA9mXm9Sk3nVGTFgd4ctn5xaGfnHQ)
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[ENG SUB][Firepower Story] Joseon's Vicious Chemical Weapon, Bimongpo
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How This Man Spent 7 Years Digging a 2-Story Home Inside a Mountain
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