robocall@lemmy.world to News@lemmy.world · 1 year agoTrump Media stock has plunged 33% in a monthqz.comexternal-linkmessage-square57fedilinkarrow-up1455arrow-down113file-text
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minus-squareBoomer Humor Doomergod@lemmy.worldlinkfedilinkEnglisharrow-up76·1 year agoIt’s an electron microscope of a violin built with individual atoms, as in “I will play the smallest violin in sympathy”
minus-squarejaybone@lemmy.worldlinkfedilinkarrow-up0·1 year agoDid they actually do this? That still looks like it would be a hell of a lot of “individual atoms” Do we have 3D atom printers? Is that a thing?
minus-squarephotonic_sorcerer@lemmy.dbzer0.comlinkfedilinkEnglisharrow-up1·1 year agoThe scale shows it being 20 microns in width, so it’s still pretty big, relative to individual atoms. A micron is 10^-6 meters while the width of a hydrogen atom is about 10^-10 meters.
It’s an electron microscope of a violin built with individual atoms, as in “I will play the smallest violin in sympathy”
Did they actually do this? That still looks like it would be a hell of a lot of “individual atoms”
Do we have 3D atom printers? Is that a thing?
The scale shows it being 20 microns in width, so it’s still pretty big, relative to individual atoms. A micron is 10^-6 meters while the width of a hydrogen atom is about 10^-10 meters.