MInecraft Traps

This is a fairly easy trap to make however you do need to have been playing for a while as you need redstone but not much and a dispenser: http://www.minecraftwiki.net/wiki/Dispenser

1. you dig a hole 3 down
2. place a pressure plate in front of it
3. place a dispenser as close or far away as u like it may take some testing to check if it works
4. then fill the dispenser with eggs or snowballs
5. make a line of redstone wire up to the dispenser from the pressure plate when a mob animal or player walks on the plate if done correctly the dispenser should fire the egg/snowball at them knocking them into the hole if you place the dispenser 2-3 blocks away from the hole you will need to place the dispenser on the block