GraniteM@lemmy.world to Mildly Interesting@lemmy.world · 10 months agoBraille graph paperi.imgur.comimagemessage-square1fedilinkarrow-up17arrow-down10
arrow-up17arrow-down1imageBraille graph paperi.imgur.comGraniteM@lemmy.world to Mildly Interesting@lemmy.world · 10 months agomessage-square1fedilink
How many micrograms?