No.
Chinese developed gunpowder in the 9th century.Chinese also developed the compass between the 2nd century BC and 1st century AD.
No, the Roman legions did not use cannons. Cannons were developed much later, in the 14th century, well after the fall of the Western Roman Empire in the 5th century. Roman military technology primarily included infantry tactics, siege engines, and artillery like ballistae and catapults, but not gunpowder weapons.
compass and gunpowder
Rockets were first developed in Ancient China as fireworks. The Chinese also discovered gunpowder. ASIANS
Firearms. Gunpowder was invented in China, primarily for the use in fireworks and later in firearms. The first recorded usage of gunpowder in Europe was in 1453, when the Turks seized Constantinople, current day Istanbul in Turkey, which was the last remnant of the Byzantine empire, or Eastern Roman Empire.
Chinese
Gunpowder is used in artillery and roman candles. In artillery shells, there is a container of gunpowder that shoots the shell into the air and when the time burns to the inside of the shell, there is gunpowder inside that ignites the stars. In roman candles, gunpowder is placed underneath each of the stars in the tube to ignite and shoot them into the air. A long fus eis placed inside the tube to ignite the sections one after another. Some rockets have artillery shells on them without the gunpowder container on the bottom.
They were developed using a Roman system that worked out for pretty much all of the Romans
Chinese
Chinese
Dynamite was developed as a safe alternative to explosives known at that time such as gunpowder and nitroglycerin.
the song dynasty developed gunpowder weapons.