jaykrown@lemmy.world to Today I Learned@lemmy.worldEnglish · 5 months agoTIL about the Nikon Fen.wikipedia.orgexternal-linkmessage-square5fedilinkarrow-up125arrow-down15
arrow-up120arrow-down1external-linkTIL about the Nikon Fen.wikipedia.orgjaykrown@lemmy.world to Today I Learned@lemmy.worldEnglish · 5 months agomessage-square5fedilink
minus-squareNoSpotOfGround@lemmy.worldlinkfedilinkEnglisharrow-up6·5 months agoThere a lot of info here – what did you find most interesting?
minus-squarejaykrown@lemmy.worldOPlinkfedilinkEnglisharrow-up8arrow-down1·5 months agoThe fact that they work without transistors.
There a lot of info here – what did you find most interesting?
The fact that they work without transistors.