Sjmarf@sh.itjust.works to pics@lemmy.world · edit-223 hours agoHypodermic needle with red blood cells under an electron microscopesh.itjust.worksimagemessage-square55fedilinkarrow-up1695arrow-down10file-text
arrow-up1695arrow-down1imageHypodermic needle with red blood cells under an electron microscopesh.itjust.worksSjmarf@sh.itjust.works to pics@lemmy.world · edit-223 hours agomessage-square55fedilinkfile-text
minus-squaremwproductions@lemmy.worldlinkfedilinkarrow-up13·19 hours agoSeriously. I’m in my 40s and this is the first time I’ve ever had any sense of scale for red blood cells. Very cool!
minus-squaredaddy32@lemmy.worldlinkfedilinkarrow-up2·7 hours agoBut it’s hard to perceive the scale of the needle tip itself, so there’s no good reference object for the scale. They should have included banana or something for the comparison.
Seriously. I’m in my 40s and this is the first time I’ve ever had any sense of scale for red blood cells. Very cool!
But it’s hard to perceive the scale of the needle tip itself, so there’s no good reference object for the scale. They should have included banana or something for the comparison.