资讯

The Song army also used a kind of flame thrower which involved packing gunpowder into bamboo tubes. The earliest picture of a European cannon shows that it bears a striking similarity to Chinese ...
They hid kegs full of gunpowder in the cellars beneath the chamber where the king and the rest of the political elite would assemble. Enough powder was stored to completely destroy the building ...
You couldn’t own a cannon during the Civil War,” the 81 ... restricting the sale of the weapon to children and regulating how ...