SnokenKeekaGuard@lemmy.dbzer0.comM to Art@lemmy.dbzer0.com · 8 months 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.comexternal-linkmessage-square26linkfedilinkarrow-up11arrow-down10
arrow-up11arrow-down1external-link800 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 · 8 months agomessage-square26linkfedilink
minus-squaremozingo@lemmy.worldlinkfedilinkEnglisharrow-up0·8 months 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.