Ok, first thanks for the replies everyone, and anyone who gave me a rating above 3!
Benm I just got done trying out a black filmcan, the interference patterns are there yet they do NOT animae as well as what you can see in the video, not even close! BUT! If i have it so its a small dispersion of the effect and I wait I start to see what look like bubbles floating upwards, they get more intense as I wait till the whole pattern is going, still its not as good as in the video
most of the clips in the video are showing neverending animation and require a fresh charge on the batteries, though it is more often an animation that goes to a certain point and bores you
People are saying the interference patterns are created by the smoke , which there is very little of with a lighter, can this be true?, I assume its a first reflection off the surface of the meltdown combining with the 2nd reflection of the inside of the melted part.
film cans smoke WAY more than a lighter does, never really notice smoke with a lighter except upon initial hitting of the surface - if even.