TNT Cannon

A TNT Cannon is a mechanism using Minecraft Physics to fire a primed block of TNT using Redstone or a similar device that ignites TNT.

How to Build 1 type of TNT Cannon
A TNT Cannon uses redstone of ignite 1+ blocks of TNT into primed mode to fire an (afterwards) primed block of TNT towards a target. This is simple to do if you know the basics. '''However this is not the only example of a tnt cannon. There can be other ones that only need 2 tnt and some pressure plates.'''
 * 1) Have a 3x* (has to be shorter than 10) channel surrounded by cobblestone.
 * 2) Build a second layer on it.
 * 3) Lay redstone on the top.
 * 4) Block off the water with a half block at the front.
 * 5) Have on of the redstone longer than another so you can ignite the payload remotely (or just punch it when it's needed).
 * 6) Connect both wires to a switch.
 * 7) Arm the TNT cannon by firing the boost blocks.
 * 8) Punch/Arm the Payload and watch it fire!

==NOTE==

There are mods (game modifications) that can make cannons better but for a basic cannon you only need Minecraft.

Uses of TNT Cannons
Tactical Weapons - When they charge, get out your MicroCannon's and start shooting!
 * They can be used as research devices to understand how TNT can be fired.
 * As defensive devices so the enemy can't tear down your castle.
 * Siege Engines so you can tear down their castle.
 * Deterrant - You can theaten to destroy their castle during a seige.