Lilly and Fred

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Fred

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Lilly

Mhhh, usually candles only jitter when you blow at them, but we didn't do that.
I think we are on the right way. What else stroke you during the experiment?
Well, I had the feeling the the experiment works best when I place the spiral right above the wick.
Do you think it would work with any other material??

a) Of course, the material does not make any difference. Only the form of the spiral is important.

b) No, it's not the spiral. The material is the important factor.

c) I am not quiet sure.