I was lucky enough to hear a group discussion and the inventor told how he had recently celebrated the 30th birthday of 3D printing. He gave the date and TIME, but not the place. I have used Palo Alto for this chart. He said this was the time the first item was printed from a machine, and the machine worked.
Since I am all agog over 3D printing I had to see the chart. And so here it is for you to see, too.
Please notice that EXACT aspects are all important! Notice how much fire there is, how there is plenty of cardinal and mutable, but no fixed energy.