How to make Dry Ice Bomb

Ingredients:
1.an empty 1 or 2L coke bottle
2.dry ice
3.water
4.running shoes..



Instructions:

1. get an empty coke bottle

2. get some dry ice

3.put about 1/10 of the bottle with dry ice

4. add some water (not too much)

5. quickly close the cap

6. hurry and RUN!!!

the bomb is extremely LOUD!! do not play this trick on anyone that has a faint heart or get scared ezily

this bomb is completely harmless unless some unsuspecting person is walking by.