ickplant@lemmy.world to People Twitter@sh.itjust.works · 9 months agoSlide decklemmy.worldimagemessage-square137fedilinkarrow-up1863
arrow-up1863imageSlide decklemmy.worldickplant@lemmy.world to People Twitter@sh.itjust.works · 9 months agomessage-square137fedilink
minus-squareacockworkorange@mander.xyzlinkfedilinkarrow-up2·9 months agoI had a professor in uni in 2005 that used those. Those were called retroprojectors in Portuguese. We called him the retro professor.
I had a professor in uni in 2005 that used those. Those were called retroprojectors in Portuguese. We called him the retro professor.