The Picard Maneuver@lemmy.worldM to memes@lemmy.world · 3 days agoUh, ask me something else.lemmy.worldimagemessage-square56fedilinkarrow-up1680arrow-down18
arrow-up1672arrow-down1imageUh, ask me something else.lemmy.worldThe Picard Maneuver@lemmy.worldM to memes@lemmy.world · 3 days agomessage-square56fedilink
minus-squareMaggoty@lemmy.worldlinkfedilinkarrow-up2·3 days agoI’m pretty sure that’s just precision grinding glass and setting it at the right distances.
minus-squareJohnDClay@sh.itjust.workslinkfedilinkarrow-up2·3 days agoBut getting the precision shape to grind in can be hard. There was something about dripping liquid glass just right, but that may have been professional espionage to throw people off.
I’m pretty sure that’s just precision grinding glass and setting it at the right distances.
But getting the precision shape to grind in can be hard. There was something about dripping liquid glass just right, but that may have been professional espionage to throw people off.