Sjmarf@sh.itjust.works to pics@lemmy.world · 2 年前Hypodermic needle with red blood cells under an electron microscopesh.itjust.worksimagemessage-square65linkfedilinkarrow-up1834arrow-down10file-text
arrow-up1834arrow-down1imageHypodermic needle with red blood cells under an electron microscopesh.itjust.worksSjmarf@sh.itjust.works to pics@lemmy.world · 2 年前message-square65linkfedilinkfile-text
minus-squareJake Farm@sopuli.xyzlinkfedilinkEnglisharrow-up18·2 年前I didn’t know electron microscopes use a vacuum chamber.
I didn’t know electron microscopes use a vacuum chamber.