https://padlet.com/wank4506/a1ky36ai6ptfpt15 Gunpowder en-us 2021-05-20 15:54:48 UTC 2025-03-20 02:32:19 UTC hello@padlet.com wank4506 https://padlet.com/wank4506/a1ky36ai6ptfpt15/wish/1544455520 2021-05-20 15:57:45 UTC https://padlet.com/wank4506/a1ky36ai6ptfpt15/wish/1544455520 wank4506 https://padlet.com/wank4506/a1ky36ai6ptfpt15/wish/1544555657 中國煉金術士試圖找到生命的靈丹妙藥，但製造了火藥。中國煉金術士將不同的粉末混合在一起，意外地製成了火藥。 ]]> 2021-05-20 16:18:38 UTC https://padlet.com/wank4506/a1ky36ai6ptfpt15/wish/1544555657 wank4506 https://padlet.com/wank4506/a1ky36ai6ptfpt15/wish/1544570238  它起初用來製造煙花，但最終被用作軍事武器。 ]]> 2021-05-20 16:21:27 UTC https://padlet.com/wank4506/a1ky36ai6ptfpt15/wish/1544570238 wank4506 https://padlet.com/wank4506/a1ky36ai6ptfpt15/wish/1544576893 它也用於建築和煙火。炸藥被用來在山區建造隧道。]]> 2021-05-20 16:22:54 UTC https://padlet.com/wank4506/a1ky36ai6ptfpt15/wish/1544576893 wank4506 https://padlet.com/wank4506/a1ky36ai6ptfpt15/wish/1544590386 像來自中國的許多其他發明一樣，火藥也沿著絲綢之路交易。]]> 2021-05-20 16:25:45 UTC https://padlet.com/wank4506/a1ky36ai6ptfpt15/wish/1544590386 wank4506 https://padlet.com/wank4506/a1ky36ai6ptfpt15/wish/1552624248 2021-05-24 04:51:00 UTC https://padlet.com/wank4506/a1ky36ai6ptfpt15/wish/1552624248 wank4506 https://padlet.com/wank4506/a1ky36ai6ptfpt15/wish/1552627883 2021-05-24 04:52:37 UTC https://padlet.com/wank4506/a1ky36ai6ptfpt15/wish/1552627883 wank4506 https://padlet.com/wank4506/a1ky36ai6ptfpt15/wish/1552629428 2021-05-24 04:53:16 UTC https://padlet.com/wank4506/a1ky36ai6ptfpt15/wish/1552629428 wank4506 https://padlet.com/wank4506/a1ky36ai6ptfpt15/wish/1565694701 2021-05-27 16:04:19 UTC https://padlet.com/wank4506/a1ky36ai6ptfpt15/wish/1565694701 wank4506 https://padlet.com/wank4506/a1ky36ai6ptfpt15/wish/1565714019 2021-05-27 16:09:11 UTC https://padlet.com/wank4506/a1ky36ai6ptfpt15/wish/1565714019