This is deeply interesting -- brain power.
http://hypertextbook.com/facts/2001/JacquelineLing.shtml
http://facts.randomhistory.com/human-brain-facts.html
The ones that particularly struck me are numbers:
16, 17, 44, 48, 50, 56, 57, 63, 68, and 69.
https://sacredascensionmerkaba.wordpress.com/2014/05/02/your-brain-cant-tell-the-difference-if-you-say-or-do-something-negative-to-yourself-or-to-others-as-you-brain-sees-you-two-as-one-being/