David, I was thinking of sending you some samples of my skin immersed in mineral oil on a couple of microscope slides with cover slips. An microscopic examination will reveal that each of my cells possess three nuclei, not one. I am aware of no other animal on the planet whose cells possess three nuclei. Thus the samples I will send you are unique.

Some cells in plants and animals have more than one nucleus:

http://en.wikipedia.org/wiki/Coenocyte

Now you are aware.