SnokenKeekaGuard@lemmy.dbzer0.comM to Art@lemmy.dbzer0.com · 1 month ago800 year old four-dial combination lock with over 4.2 billion possible combos made by an Iranian astrolabe maker named Muhammad ibn Hamid al- Asturlabi.lemmy.dbzer0.comimagemessage-square27linkfedilinkarrow-up1341arrow-down11
arrow-up1340arrow-down1image800 year old four-dial combination lock with over 4.2 billion possible combos made by an Iranian astrolabe maker named Muhammad ibn Hamid al- Asturlabi.lemmy.dbzer0.comSnokenKeekaGuard@lemmy.dbzer0.comM to Art@lemmy.dbzer0.com · 1 month agomessage-square27linkfedilink
minus-squaremozingo@lemmy.worldlinkfedilinkEnglisharrow-up10·1 month agoAh, it’s actually 4 double dials. So it’s 8 knobs that can be set in 16 positions each. Neat.
Ah, it’s actually 4 double dials. So it’s 8 knobs that can be set in 16 positions each. Neat.