Ask Lemmy
A Fediverse community for open-ended, thought provoking questions
Please don't post about US Politics. If you need to do this, try !politicaldiscussion@lemmy.world
Rules: (interactive)
1) Be nice and; have fun
Doxxing, trolling, sealioning, racism, and toxicity are not welcomed in AskLemmy. Remember what your mother said: if you can't say something nice, don't say anything at all. In addition, the site-wide Lemmy.world terms of service also apply here. Please familiarize yourself with them
2) All posts must end with a '?'
This is sort of like Jeopardy. Please phrase all post titles in the form of a proper question ending with ?
3) No spam
Please do not flood the community with nonsense. Actual suspected spammers will be banned on site. No astroturfing.
4) NSFW is okay, within reason
Just remember to tag posts with either a content warning or a [NSFW] tag. Overtly sexual posts are not allowed, please direct them to either !asklemmyafterdark@lemmy.world or !asklemmynsfw@lemmynsfw.com.
NSFW comments should be restricted to posts tagged [NSFW].
5) This is not a support community.
It is not a place for 'how do I?', type questions.
If you have any questions regarding the site itself or would like to report a community, please direct them to Lemmy.world Support or email info@lemmy.world. For other questions check our partnered communities list, or use the search function.
Reminder: The terms of service apply here too.
Partnered Communities:
Logo design credit goes to: tubbadu
view the rest of the comments
Definitely not.
Definitely yes. I'm amazed (but not surprised) by the lack of understanding of this concept.
I suggest that everyone here play around with mirrors and learn something themselves.
I'll leave you with this. Why do mirrors work to see around corners when you are trying to not be seen?
This might help explain things.
https://www.iflscience.com/how-can-a-mirror-see-an-object-that-is-hidden-by-a-piece-of-paper-68363#:~:text=As%20long%20as%20there%20is,employ%20some%20pretty%20hardcore%20science.
That link shows that Mario would see your eyes in the mirror. Those light rays work in both directions. If you can see Mario's eyes, Mario's eyes can see yours. This is clearly shown in that link.
People use mirrors to covertly look around corners because the mirrors they use are smaller than their head. And if the mirror is still spotted getting a bullet in the mirror is much less lethal than getting a bullet in the head. It has nothing to do with the mirror somehow being magically invisible to whoever is around the corner.
You are wildly misunderstanding the effect at play. All this says is peoples brains are inherently misinterpreting the angles
You can see other people in a reflection without them being able to see you.
It is not possible to see someone else's eyes (except from the side, so it's only seeing their eyes in profile) in a reflection without them being able to see you too.
It's literally not possible via reflection, as everything is equal and opposite. If light can go from their eyes to yours, it's also possible to go the opposite direction.
This is what everyone has been saying but instead of thinking through everything clearly, you resorted to bullying.
The only way to accomplish this one-way vision is by adding something that is not reflection to the system (like a one-way window), but that's breaking the premise under which everyone else has been commenting in good faith.
Dude, calm down. It's just a discussion. Just give us an example of how I could see somebody's eyes in a mirror without them seeing my eyes and we'll all be amazed at how you were right all along.