How to Make a "slammy" firecracker
The time has come for your to make your own firecrackers. Not just firecrackers though, slammy firecrackers. What's a slammy firecracker you ask. Well, you slam it on the ground and wait for the boom, um... pop.
This video will show you how to make this cool firework that is safe for most children. Just get some hot glue, paper, little firecrackers, and matches.