Zerush@lemmy.ml to Science Memes@mander.xyzEnglish · 1 year agoUS educationlemmy.mlimagemessage-square368linkfedilinkarrow-up11.23Karrow-down134
arrow-up11.2Karrow-down1imageUS educationlemmy.mlZerush@lemmy.ml to Science Memes@mander.xyzEnglish · 1 year agomessage-square368linkfedilink
minus-squareTar_Alcaran@sh.itjust.workslinkfedilinkEnglisharrow-up3·1 year agoThe first arclamp is from the 1800-1810s. They weren’t exactly selling them in stores by then, but they had been invented.
The first arclamp is from the 1800-1810s. They weren’t exactly selling them in stores by then, but they had been invented.