A Minecraft TNT cannon is a device used to launch TNT projectiles over long distances. It is a powerful weapon that can be used to destroy enemy structures or fortifications, or to simply create large explosions. TNT cannons are relatively easy to build, and they can be very effective when used properly.
The most important part of a TNT cannon is the barrel. The barrel is responsible for launching the TNT projectile, and it must be made of a strong material that can withstand the force of the explosion. The most common materials used for TNT cannon barrels are obsidian and bedrock. Obsidian is a very strong material that is immune to explosions, while bedrock is the strongest material in the game. However, bedrock is difficult to obtain, so obsidian is the more common choice for TNT cannon barrels.
