xia@lemmy.ca to Showerthoughts@lemmy.worldEnglish · 2 months agoIf you reverse the polarity of a fire-alarm, you get a fire-starter.message-squaremessage-square17fedilinkarrow-up194arrow-down15
arrow-up189arrow-down1message-squareIf you reverse the polarity of a fire-alarm, you get a fire-starter.xia@lemmy.ca to Showerthoughts@lemmy.worldEnglish · 2 months agomessage-square17fedilink
minus-squareIced Raktajino@startrek.websitelinkfedilinkarrow-up29·2 months agoIf you reverse the polarity of lots of things, you get a fire starter.
minus-squarexia@lemmy.caOPlinkfedilinkEnglisharrow-up13·2 months ago…and likewise, many things stop working during a fire, making them rudimentary fire-detectors.
If you reverse the polarity of lots of things, you get a fire starter.
…and likewise, many things stop working during a fire, making them rudimentary fire-detectors.
AC goes brrrrrr