TheImpressiveX@lemmy.today to Ask Lemmy@lemmy.world · 20 hours agoWhat old technology are you surprised is still in use today?message-squaremessage-square121fedilinkarrow-up194
arrow-up194message-squareWhat old technology are you surprised is still in use today?TheImpressiveX@lemmy.today to Ask Lemmy@lemmy.world · 20 hours agomessage-square121fedilink
minus-squareBlackVenom@lemmy.worldlinkfedilinkEnglisharrow-up4·5 hours agoI thought it was just a spring that expanded with heat and opened/closed with the expansion?
I thought it was just a spring that expanded with heat and opened/closed with the expansion?