Nootropics: LLLT: initial notes on correlation http://www.longecity.org/forum/topic/72558-lllt-usage-correlates-with-productivity/
Causality: add links for the initial examples
Nootropics: lithium: docs have gotten numerous, so split out to subfolder
Lunar: acquired another Zeo dataset, but not updating analysis just yet since hit diminishing returns
DNA: anonymity: +delicious potato chip example