i did a bit of searching:
crucial keywords: clinical and "medical necessity" [in this case..] on reddit in /r/radiology
added: other relevant keywords might be.. for /r/askdocs would be: mri cost ordered
heres what i found: https://www.reddit.com/r/Radiology/comments/52zz0d/not_lazy_its_just_a_matter_of_principle/
but in the process of searching i , at least, saw that there are cases where clinical mri can probably be really essential(excluding missed diagnosis).
i also found this:
https://web.archive.org/web/20211222131242/https://www.medscape.com/viewarticle/964856
but i suspect it may be sponsored. (2022)
it gives hope to what otherwise seems to be out of sight.
a can of soda can cool faster in the freezer for ~30 min.
some people suggest adding an insulated sleeve.
i also use freezer to cool down coffee quickly.
< deleted. pls find info on fb/yt > ..