Link dump, April 21

Like a Bach Fugue for the eyes (~2 minute FB video)
https://www.facebook.com/100000569644221/videos/2716147938414168/

A UK Museum Challenged Bored Curators Worldwide to Share the Creepiest Objects in Their Collections. Things Got Really Weird, Fast
https://news.artnet.com/art-world/weirdest-art-yorkshire-museum-1839984
( COVID-19–related )

Pulse oximeters, and general covid-related shopping tip

Various articles are mentioning that pulse oximeters can warn if a person with covid is getting worse, before they get shortness of breath.

Which means, of course, that now it's getting hard to find inexpensive pulse oximeters.

My general covid-related shopping tip is that I'm having better luck at less well known online retailers. E.g. amazon doesn't seem to have any pulse oximeters, but as of 30 minutes ago, vitalitymedical.com had some in stock.

Finally my years of attempting to boycott amazon, and struggling to find online retailers that aren't secretly amazon in one way or another, are paying off!