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UID:pretalx-2026-PY7UXH@pretalx.seagl.org
DTSTART;TZID=PST:20261023T150000
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DESCRIPTION:Open hardware and open source run on shared knowledge\, but we 
 mostly share the things that worked. The dead ends and half-broken attempt
 s stay private\, even though they often save the next person the most time
 . I want to make the case for sharing those too. My example is a flashligh
 t I tried to 3D print from filament that conducts electricity. The first v
 ersion barely lit up\, and I posted it anyway as a "limited success." The 
 second one worked. I will walk through both\, with real measurements and a
  straight answer on what the filament is good and bad at. Cheap\, printabl
 e\, open hardware makes it low-risk to share the messy parts. And yes\, I 
 will bring flashlights to hand out.
DTSTAMP:20261001T035949Z
LOCATION:Room 250
SUMMARY:Share the dead ends too: a hands on argument for sharing your failu
 res - Trevor Johnson
URL:https://pretalx.seagl.org/2026/talk/PY7UXH/
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