Zap Log - why do I keep getting static shocks?

Log 2 to 8 static shocks - what zapped you, what you did just before, what you wore - and debug them like a bug. Free in the browser: a Van de Graaff spark drawing, the page's own simplified triboelectric ladder (rough placings) with your materials lit up, a habit count, a safety-word check and SVG and PNG downloads. One metered task labels each zap's habit, says what rubbed and why it sparked, finds the pattern, asks why five times down to one root cause and gives one fix to test by changing one thing, plus a touch-first habit; the page re-checks the verdict (one culprit, touch first or not static) against the run's own habit labels. Anything plugged in or tingly gets a stop-and-call-an-electrician note. Built on @vudovn/systematic-debugging.