Minecraft I&D: Functional Fire-Charge "Cannon"

This is a tutorial on how to make a decorative "cannon" that uses fire charges as ammo.

Warning: This is not a TNT-cannon. Using TNT for this cannon will result in it blowing up. :P

You Will Need:

1 Dispenser

1 Dropper

1 Redstone torch

1 Button

Fire charges

How to build:

1. Place a dropper facing the direction you want your cannon to go. Then, place a dispenser in front of that dropper.

2. Place a button and redstone torch on the back of the cannon. The redstone torch is used as a decorative "fuse."

3. Load either the front or back with fire charges; both will work.

4. Fire the cannon! & enjoy!