NegativeNull@lemmy.world to Science Memes@mander.xyzEnglish · 5 个月前Rock Identificationimgs.xkcd.comimagemessage-square30linkfedilinkarrow-up1618arrow-down13file-text
arrow-up1615arrow-down1imageRock Identificationimgs.xkcd.comNegativeNull@lemmy.world to Science Memes@mander.xyzEnglish · 5 个月前message-square30linkfedilinkfile-text
‘Is it worth anything?’ ‘I dunno, is the answer to that question worth another $5?’ https://xkcd.com/3068/
This approach does save $5.