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Make: Technology on Your Time Volume 31
book

Make: Technology on Your Time Volume 31

by Mark Frauenfelder
July 2012
Beginner content levelBeginner
176 pages
7h 48m
English
Make: Community
Content preview from Make: Technology on Your Time Volume 31
image

Charles Platt

Flip Your Face

See yourself as others see you with a true mirror.

By Charles Platt

MOST PEOPLE BELIEVE THAT A MIRROR rotates your image from left to right, but this is not really correct. To clarify this confusing issue, I’ve sketched the story of an intrepid investigator named Ray, who reflects on it in some depth (Figure A). Ray happens to have a right ear that’s bigger than his left, which makes it easy to see whether his image has been flipped. The lesson from this story is that when a photograph is turned around from the position in which it was taken, the image turns with it. Therefore, whether it looks as if your face is flipped ...

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Make: Technology on Your Time Volume 30

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Publisher Resources

ISBN: 9781680450132Errata Page