Vinyl records are a thing of the past, mostly. But it’s still very nice to see how they look when you zoom in with an Electron Microscope. Reckon has a gallery of images that show the finely engraved grooves of a vinyl record. It also shows this video of how a vinyl record was made.…
The dots make the disc
The rock band Soulwax created an album with a nice optical illusion for its cover. You will have a move and squint your eyes a little to fully perceive the effect. Source: Neatorama.