@fossilesque@mander.xyz to Physics@mander.xyzEnglish • 1 year agoLight Can Travel Backward in Time (Sort Of)www.scientificamerican.comexternal-linkmessage-square1fedilinkarrow-up111arrow-down11cross-posted to: science@mander.xyzsciencehackernews@derp.foo
arrow-up110arrow-down1external-linkLight Can Travel Backward in Time (Sort Of)www.scientificamerican.com@fossilesque@mander.xyz to Physics@mander.xyzEnglish • 1 year agomessage-square1fedilinkcross-posted to: science@mander.xyzsciencehackernews@derp.foo
minus-square@Delta_V@midwest.sociallinkfedilink3•edit-21 year agoThis video helped me understand the concept of looking in a mirror and seeing the back of your head: https://www.youtube.com/watch?v=vFNgd3pitAI
This video helped me understand the concept of looking in a mirror and seeing the back of your head:
https://www.youtube.com/watch?v=vFNgd3pitAI