Wait, SSNs weren’t designed to be GUIDs? I mean, I fully follow that they aren’t and we’ve had to reuse them when the circle of life does its thing, but I thought they were just designed poorly and we found out the hard eay they don’t work as GUIDs. What purpose were they designed for if not to act as GUIDs?

Went to the replies to say this. You got here before me

12 days and 17 hours. As another commenter pointed out, checked with uptime

I actually thought optical microscopy worked just fine at this scale.

I know it’s not the case for this photo, but if a 7 μm red bloodcell is reflecting red light (700nm, aka 0.7μm) under a bright white light, wouldn’t the smallest discernable detail of the red blood cells be about a 10th of its width? Is that not roughly the detail we have in this image?

I’m making an assumption that the distance between discernable parts roughly parallels the wavelength’s width. I could be wrong tho

Fair mistake to make, they have a very similar colour scheme I can see. Happy to hear of yet another mail provider to consider, I want to hear about as many as possible; I want to make the right choice

As far as I can tell from posteo’s own FAQ site, they do not allow custom domains. I’d really consider swithcing to them otherwise. Do you use posteo?

Missed opportunity to only cross out the full stop at the end and instead write “quite possibly dead”