sanitation@lemmy.today to me_irl@lemmy.world · 1 day agoMe_irllemmy.todayimagemessage-square72linkfedilinkarrow-up1360arrow-down111
arrow-up1349arrow-down1imageMe_irllemmy.todaysanitation@lemmy.today to me_irl@lemmy.world · 1 day agomessage-square72linkfedilink
minus-square🇰 🌀 🇱 🇦 🇳 🇦 🇰 🇮 @pawb.sociallinkfedilinkEnglisharrow-up2·edit-210 hours agoBatteries are not needed to generate electricity. But also: I present: The Baghdad Battery.
minus-squareFiniteBanjo@feddit.onlinelinkfedilinkEnglisharrow-up1·edit-210 hours agoIt’s gonna be a hard sell to make anything that only operates while you’re cranking it. Romans with aquaducts and water wheels could make it somewhat widespread, but other than that…
minus-square🇰 🌀 🇱 🇦 🇳 🇦 🇰 🇮 @pawb.sociallinkfedilinkEnglisharrow-up1·10 hours agoThe electric light didn’t seem to have any issues.
Batteries are not needed to generate electricity. But also: I present: The Baghdad Battery.
It’s gonna be a hard sell to make anything that only operates while you’re cranking it. Romans with aquaducts and water wheels could make it somewhat widespread, but other than that…
The electric light didn’t seem to have any issues.