I found this http://www.nobelprize.org/educational/medicine/dna_double_helix/index.html great game on DNA. It is a game that anyone learning about DNA should try. Why don't we have more games like this, where getting to the next level is based on understanding useful information. As an aside I thought it interesting at how fast you have to be to do well. Each nucleus is doing this repetitive task several thousand times faster than any directly applied intelligence can. 1. It illustrates well that the life process is a flow. 2. There is intelligence at work here but it is not intellectual intelligence. It is chemical intelligence. Take this brother and may it serve you well.