fossilesque to AstronomyEnglish · 9 个月前How Many Holes Does the Universe Have?www.scientificamerican.comexternal-linkmessage-square5fedilinkarrow-up129arrow-down12
arrow-up127arrow-down1external-linkHow Many Holes Does the Universe Have?www.scientificamerican.comfossilesque to AstronomyEnglish · 9 个月前message-square5fedilink
minus-squaremaculata@aussie.zonelinkfedilinkarrow-up4·9 个月前A thousand holes in Blackburn, Lancashire.
A thousand holes in Blackburn, Lancashire.