anonymous@lemmy.world to Ask Lemmy@lemmy.world · 1 year agoWhat's something you just learned, that you should have known for a while?message-squaremessage-square51fedilinkarrow-up10arrow-down10
arrow-up10arrow-down1message-squareWhat's something you just learned, that you should have known for a while?anonymous@lemmy.world to Ask Lemmy@lemmy.world · 1 year agomessage-square51fedilink
minus-squareTheActualDevil@sffa.communitylinkfedilinkarrow-up1·1 year agoAt 4 AM this morning I learned there was a smoke alarm in my office. Also that the beep it makes when the battery is dead is loud as fuck. Loud enough to wake me from a dead sleep in another room.
minus-squareironeagl@sh.itjust.workslinkfedilinkarrow-up0·1 year agoThat’s because battery voltage drops with temperature, and most houses are coldest around that time.
At 4 AM this morning I learned there was a smoke alarm in my office. Also that the beep it makes when the battery is dead is loud as fuck. Loud enough to wake me from a dead sleep in another room.
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That’s because battery voltage drops with temperature, and most houses are coldest around that time.
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