Experiments with large capacitors, what can be done with those big "car audio" capacitors? (1.2 Farad size.)
If you were a "mad" science teacher, what experiments would you show your classroom of students?
We're looking for a WOW! factor here, something memorable. Parameters for this experiment include (1) large capacitor such as a 1.2 Farad capacitor, and cheap or easily found parts to demonstrate experiments. Trying to avoid items that cost much or require lots of time and effort. (Building a Tesla coil would be an example of something that takes too much time or work.)
Thanks Instructables community!