Toss it into lava or magma, and it will sink to the bottom – even into the upper mantle – and sit comfortably, 150°C or more below its melting point. If I owned beachfront property it would be cool to put the cube on a pebbly part of the beach and leave it there for a few ...
Understanding and appreciating the nitty gritty details of the phylogeny and anatomy of any particular branch of the Tree of Life are not really necessary for everyone to know, any more than we would regard detailed knowledge of bacterial biochemistry or the partitioning of minerals in a magma ...