Deductive reasoning can assist a quick conclusion.

Above: MPLS aktuell. Images from the INSIDE of our apartment building,
at approximately 08:45 in the AM. Science tells us that metal conducts temperature variants very well, in this case, extreme cold. Coupled with a steamy radiator,
the results can be quite beautiful.

I love science.

Above: Metal is colder than Wood, Proof 002. Science is always right, but, alas,
these are mere trifling observations from strangers to these lands. See the following incredible collection of scientific experiments in the cold reaches of the great white north. The scientist? Nathan (nziegler), of YouTube Land. Fearless experimentation!

Above: nziegler, Hot Boiling Water.

Above: nziegler, Pounding a Nail with a Frozen Banana.

Above: nziegler, Frozen Hair.

Above: nziegler, Blowing Frozen Bubbles.