Mirrors are weird. To truly understand them, we'll need not only ray and wave optics, but also photons, wave functions, probability, and quantum mechanics. Brilliant for 20% off: https://brilliant.org/ScienceAsylum
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VIDEO ANNOTATIONS/CARDS

Quantum Wave Functions:
   • Quantum Wave Functions: What's Actual...  

Where Does Light Come From?
   • Where Does Light Come From? (Electrod...  

How do we KNOW light is a wave?
   • How do we KNOW light is a wave?  
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RELATED YOUTUBE VIDEOS

Physics Girl on Mirrors:
   • Why do mirrors flip horizontally (but...  

Vsauce on Mirrors:
   • What Color Is A Mirror?  
   • INSIDE a Spherical Mirror  
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OTHER SOURCES

http://hyperphysics.phy-astr.gsu.edu/...
http://hyperphysics.phy-astr.gsu.edu/...
http://www.feynmanlectures.caltech.ed...
http://vega.org.uk/video/subseries/8
Optics by Hecht
https://www.etymonline.com/search?q=n...
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LINKS TO COMMENTS

It's Okay To Be Smart:
   • Photosynthesis is WAY Crazier than yo...  

Quantum Entanglement:
   • The Quantum Experiment that ALMOST br...  
   • The Quantum Experiment that ALMOST br...  
   • The Quantum Experiment that ALMOST br...  
   • The Quantum Experiment that ALMOST br...  
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IMAGE CREDITS

Albert Einstein:
https://commons.wikimedia.org/wiki/Fi...

"Julie Lebrun" by Élisabeth Vigée Lebrun
https://commons.wikimedia.org/wiki/Fi...

Animated Black Hole:
https://svs.gsfc.nasa.gov/13326