Flying Squid@lemmy.world to Mildly Interesting@lemmy.world · 2 years agoAncient Iran had air conditioninglemmy.worldimagemessage-square204fedilinkarrow-up11.88K
arrow-up11.88KimageAncient Iran had air conditioninglemmy.worldFlying Squid@lemmy.world to Mildly Interesting@lemmy.world · 2 years agomessage-square204fedilink
minus-squaresci@feddit.nllinkfedilinkarrow-up31·edit-22 years agoNot really mentioned in the picture but Qanats are basically underground aquaducts, bringing water from nearby mountains to the cities. They can be up to 70km long. We went into one when I visited Iran.
Not really mentioned in the picture but Qanats are basically underground aquaducts, bringing water from nearby mountains to the cities. They can be up to 70km long. We went into one when I visited Iran.