robocall@lemmy.world to News@lemmy.world · 2 months agoTrump Media stock has plunged 33% in a monthqz.comexternal-linkmessage-square69fedilinkarrow-up1561arrow-down114file-text
arrow-up1547arrow-down1external-linkTrump Media stock has plunged 33% in a monthqz.comrobocall@lemmy.world to News@lemmy.world · 2 months agomessage-square69fedilinkfile-text
minus-squareSemi-Hemi-Lemmygod@lemmy.worldlinkfedilinkEnglisharrow-up90·2 months 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-up1·2 months 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-up3·2 months 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.
minus-squareSemi-Hemi-Lemmygod@lemmy.worldlinkfedilinkEnglisharrow-up6·2 months agoMakes sense that the scale is wrong, because somebody on DeviantArt made it in Blender/Photoshop
minus-squarephotonic_sorcerer@lemmy.dbzer0.comlinkfedilinkEnglisharrow-up3·2 months agoMakes sense, because I’ve never seen a SEM image like that… I thought it could’ve been an older model
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.
Makes sense that the scale is wrong, because somebody on DeviantArt made it in Blender/Photoshop
Makes sense, because I’ve never seen a SEM image like that… I thought it could’ve been an older model