this post was submitted on 08 Feb 2024
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I just realized while cooking that a measuring-cup cup (as measured out as 250mL in a glass measuring cup) is the same amount(s) as one of the actual plastic baking measuring cups that go inside each other like Russian dolls lol

I thought they were different somehow (something something imperial metric yadda yadda yaddda)

Your turn to come clean Lemmings!

**EDIT: to clarify, I mean volumetrically for measuring liquids

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[–] cheese_greater@lemmy.world 44 points 9 months ago (4 children)

mirror/reflection

Yep, that'll do it, altho its weird he didn't see her. Mirrors reflections are usually bidirectional, no? Like if I see you <-> you see me usually...

[–] Laticauda@lemmy.ca 41 points 9 months ago (3 children)

You get used to seeing something your whole life and it becomes background noise, but it wouldn't have been like that for the mom's whole life, she'd be more likely to notice that she can see him that way.

[–] KittenBiscuits@lemm.ee 22 points 9 months ago

This trick also works on pets. My cat finally caught on though. And she's only 2.

[–] cheese_greater@lemmy.world 4 points 9 months ago

Mom's are the bane of children's pesky antics!

[–] cheese_greater@lemmy.world 2 points 9 months ago* (last edited 9 months ago)

This is a relevant metaphor for childhood trauma and relationship dynamics, wow. Thanks for that

[–] Deceptichum@kbin.social 8 points 9 months ago

Kid brains are something special.

[–] bjoern_tantau@swg-empire.de 6 points 9 months ago

I think it had a glass door so was only half reflective.

[–] rdyoung@lemmy.world 3 points 9 months ago (1 children)

It depends on the angle. There are definitely times you can see someone/something but they can't see you.

[–] Opafi@feddit.de 2 points 9 months ago (2 children)

What? Could you give an example?

[–] pandacoder@lemmy.world 5 points 9 months ago (2 children)

The reflection is only bidirectional if you can see the other person's eyes.

It's like if someone is in a bathroom stall. You could see the stall is occupied by seeing their feet stick below the wall of the stall, but they cannot necessarily see any part of you since their eyes are not where their feet are.

Same principle applies to reflections, where maybe the body part that you can see is just the top of the head, and since the person isn't tall enough they can't see that you can see them.

[–] Silentiea@lemm.ee 1 points 9 months ago

If you can see their eyes, they can see your eyes. But it's possible you can see some of them without them being able to see you, or the other way around. Unless your eyes are the only part of you (because you're a camera), you need more information in order to know they can't see you.

[–] rdyoung@lemmy.world -5 points 9 months ago

Play around with mirrors and learn something.