
Today we are back with another experiment, and this experiment isn't only cool to see but it also makes a sound! To know more about this experiment keep scrolling down!
What you'll need:
- Mason jar
- Long handled lighter
- Drill
- Menthanol or Rubbing alcohol
- Safety Goggles
What to do:
- First thing you'll need to do is drill a hole through the metal screw cap of the mason jar.
- Pour in about two tablespoons of rubbing alcohol into the jar.
- Next, you'll need to shake the jar to coat the inside with the rubbing alcohol.
- Now all you need to do is bring the flame to the opening of the cap.

Tip:
To be safe, rather do this experiment outside or put something underneath the jar because the heat will cause the jar to break after a few uses.
Image sources:
