How To Make Dry Ice Bomb

1. 
   1
   Get some dry ice and break it into chunks that will fit in a bottle, any bottle.You must use gloves when touching dry ice, or else you will burn your hands.
2. 
   2
   Take a plastic bottle, such as an empty 2 liter (0.5 US gal) soda bottle, and fill it about 1/4th full with warm water.
3. 
   3
   Put a few chunks of dry ice into the bottle using either your gloved hand, or some tongs, and squeeze the middle of the bottle.
   • Put on the cap until you begin to feel resistance to squeezing the bottle, then loosen the cap a small amount. Set the bottle on the ground, still squeezing it, and quickly tighten the cap as tight as possible, then move away quickly to a safe location.
     
4. 
   4
   Eventually, most likely within a couple minutes, the bottle will explode from the pressure.