Home Site Me New: mail rss g+ support on PATREON Please enable JavaScript for math equation rendering. EEG recordings of sleep and my experiments with things affecting sleep quality or durations: melatonin, potassium, vitamin D etc ( experiments , biology , psychology , nootropics , statistics , predictions , Zeo , Haskell , R , power analysis , Bayes ) created: 28 Dec 2010 ; modified: 05 Oct 2017 ; status: in progress ; confidence: likely ; importance: 8 What is QS? What QS Is Not: (Just) Data Gathering Zeo QS Tests First impressions First night Uses Meditation Smart alarm Replacing headband Melatonin Graphic Melatonin analysis Value of Information (VoI) Melatonin data Exercise One-legged standing One-legged standing analysis Vitamin D Potassium LSD microdosing Alcohol Timing Bed time for better sleep Rise time for productivity Magnesium citrate ...