Celebrate Your Love...
...any excuse for an explosion!
A Little Delicate Work.
Take a decent-sized tin with a fairly snug lid.
Use a hammer and a nail to punch a hole in the middle of the lid and the bottom of the tin. Use the same hammer to flatten the sharp bits (health and safety, don'tcha know).
Use a hammer and a nail to punch a hole in the middle of the lid and the bottom of the tin. Use the same hammer to flatten the sharp bits (health and safety, don'tcha know).
Just Do It!
Stand the tin on something that lets air get to the hole underneath (if you don't have a tripod in your laboratory, or you don't have a laboratory of your own, use two bricks side-by-side with a gap between).
Wave a lighter over the top hole. The gas will light.
Watch the flame. As long as you can see the flame, it will just burn like a lamp. Eventually, though, the flame will turn blue, shrink, and disappear down into the tin.
At that point... >>>BANG!<<<