Hofmaimaier@feddit.org to Science Memes@mander.xyzEnglish · 9 个月前Fictionalfeddit.orgimagemessage-square239fedilinkarrow-up11.14Karrow-down121
arrow-up11.12Karrow-down1imageFictionalfeddit.orgHofmaimaier@feddit.org to Science Memes@mander.xyzEnglish · 9 个月前message-square239fedilink
minus-squarecaptainlezbian@lemmy.worldlinkfedilinkEnglisharrow-up1·9 个月前Not arbitrary, pretty close to 1/40000 the N-S circumference of the earth
Not arbitrary, pretty close to 1/40000 the N-S circumference of the earth