if you can find a second polarized lens or glass/window with a polarizing film on it, you can play with viewing through both polarizing filters and rotating one. It's kinda cool. I think two identical lenses with one rotated 90 degrees blocks 100% of light (if the polarization is strong.) They're excellent for looking into rock pools and stuff, water in general I suppose. They cut so much glare and dazzle that otherwise only lets your eyes really see the surface of things. A few physical phenomena look a bit different through polarized lenses, but I get used to it very quickly and I've never heard anyone ever complain about the polarizing (ha) effect doing stuff like this.

That's exactly the sort of neat stuff I hoped to see with my new glasses. All the supposed negative effects on Reddit just sounded really interesting to me. Maybe I will get a second pair of sunglasses . I've only ever owned one pair of glasses at a time but after discovering how cheaply you can order them online from China I've already got several

I'm sure there are edge cases and particular sensitivities, but online you only need like 3 people to agree early in a discussion and you can generate new lore for that online space. People who've never worn polarizing sunglasses now wont, because they're afraid that it will make them vulnerable to sudden death or injury and they will helpfully repeat the misinformation to save the next person who didn't hear those three guys talk about the issue that one time. Reddit is exceptional for this, people studied early on how to most effectively manipulate public opinion on reddit with first post and/or second post bias and a few other consensus building cognitive tricks that I can't remember. Sounds really sinister and it is when it's done to intentionally manipulate people, but redditors also just do it to themselves by accident all the time.

Reminds me of the old ProZD skit about enthusiast subreddits