137. Fine structure constant. Also one of Stephen Wolfram‘s four discovered 1-D Universal Turing Machines. Also, proven emulate-able by Dr. Chua’s memrister circuit (edge of chaos circuit) by HP. Enjoying watching Dr. Chua talking excitedly about 137: I’m just as the introduction but it looks like he spends 90 minutes talking about it all by itself in one of the lectures. I’m looking forward to it but I’ll be good and go through all of them in a row. He’s got the kind of mind worth listening to.