DNA Mutation Dice

This is a "DNA - Die", a 4-sided tetrahedron with the letters representing 4 nucleotides. Teach mutation of codons.Basically the idea is to print 3 (a 3mf is included if you can do multicolor prints), or a STEP with embossed letters if not (you can then paint). Each time you roll the dice the codon mutates and you have to figure out the new amino acid. Teaches about wobble position, etc. Kind of hard to make tetrahedrons in fusion, so openscad is included as well.