Why Do Mirrors Flip Things Horizontally but Not Vertically? Here's the Physics

Re:Why Do Mirrors Flip Things Horizontally but Not Verticall... by tedunangst on Wednesday October 07, 2020 @11:39AM (#24709333)

I'm curious to know what percentage of commenters who know exactly how mirrors work can perform simple tasks like assembling a puzzle with the same speed only looking through a mirror.

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Re:Why Do Mirrors Flip Things Horizontally but Not Verticall... by kroltan on Wednesday October 07, 2020 @12:05PM (#24709577)

I don't think that would prove anything at all, since knowing how something works doesn't mean you can use it in place of your usual behaviour. You also have to unlearn manipualting things in non-mirror space.

Smarter Every Day actually has a video demonstrating a similar thing: https://www.youtube.com/watch?v=MFzDaBzBlL0

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Re:Why Do Mirrors Flip Things Horizontally but Not Verticall... by kortilla on Wednesday October 07, 2020 @01:24PM (#24710513)

I know how a blindfold works and I can’t assemble a puzzle with a blindfold on. Is that curious?

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