@[email protected] to Science [email protected]English • 3 months agoMade by the "we read your smartphone screen from 3miles out" gangsh.itjust.worksimagemessage-square5fedilinkarrow-up172arrow-down18
arrow-up164arrow-down1imageMade by the "we read your smartphone screen from 3miles out" gangsh.itjust.works@[email protected] to Science [email protected]English • 3 months agomessage-square5fedilink
What’s Edmund optics?