Can someone with scientific knowledge help me figure out why all the condensation on my glassware and plastic has this weird rainbow sheen?

Something causing thin-film interference, what did you have in there?

>>16733179 (OP)
>Fucking prisms... how do they work?

>>16733260

Nothing. Literally a new blender jar that I just rinsed out.

>>16733295
If i were to guess i would say it was microscopic water droplets from the steam diffracting the light.

>>16733304

Okay, thank you. I'm sorry for wasting board space with this thread, I've just noticed this happening for awhile on all my glass and plastic and I'm worried it's a sign of airborne pollution in my apartment or something.

>>16733310
I mean i was just guessing but I know that rainbows form because all of the thousands of water droplets diffracting the sunlight.

>>16733310
I'd be more worried about it being some bullshit plastic chemical leeching than pet dander or something.

>>16733179 (OP)
>why all the condensation on my glassware and plastic has this weird rainbow sheen
they're homosexual, homogenius

>>16733179 (OP)
Polarizing

>>16733179 (OP)
it's PFAS