Track_Shovel@slrpnk.net to Curated Tumblr@sh.itjust.worksEnglish · 3 months agoSensesslrpnk.netimagemessage-square124fedilinkarrow-up1776arrow-down125
arrow-up1751arrow-down1imageSensesslrpnk.netTrack_Shovel@slrpnk.net to Curated Tumblr@sh.itjust.worksEnglish · 3 months agomessage-square124fedilink
minus-squareDankOfAmerica@reddthat.comlinkfedilinkEnglisharrow-up1arrow-down1·3 months agoHow can I tell when I’m seeing polarized light?
How can I tell when I’m seeing polarized light?