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Light and Sound: Lenses
Uses for Mirrors
How to Solve Mirrors
Refraction Saves Light some Time
Understanding Light Through Lenses
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mirrors
LED Optics
Prisms in various shapes
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eye lenses
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virtual images
car headlamp mirrors
Looking at raindrops up close
mirrors
Why is your reflection upside down in a spoon?
The Principal Focus
Concave and Convex Mirrors
Mirror mirror on the wall...how do you work?
Lenses Have Many Uses
Mirrors, Lenses, and Science
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Focusing LED light
Prisms Make Colorful Light
Mirrors Big and Small and ... Curved
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How mirrors work
Seeing the Distance
Uses for mirrors
lasers on mirrors
Parallel light rays going through lenses
Photon paths near a mirror
What a mirror does to faces
Laser Light and Prisms
Uses for Concave Lenses
Reflections for Lab
Mirror, Mirror, On the Wall
Seeing Clearly Now
Calculating F-Numbers
Decorating with Mirrors
Adding Lenses
Planar Estimations of Curved Mirrors
Reflection
Catching Light
Mirrors and Reflection
Convex Lenses
light between mirrors
The optics of sunlight
The difference between a mirror and a photograph
Focal points of lenses
Are our eyes monocular or binocular?
Lifetime of light inside a mirrored sphere
meditating on reflected light
Why do we see stars as points?
refraction of light, bending and speed change
Reflecting mirror lenses
Using captured photons as propulsion?
Total Internal Reflection of Light and Sound
room of perfect mirrors
What are good mirrors made out of?
using mirrors in eye tests
The lens formula
Focal length vs wavelength
reflection of light by glass
Why do powerful telescopes use reflecting mirrors instead of lenses?
Light waves through polarized sunglasses
Newton's rings and radius of curvature of a glass lens
Watching TV with your neck in a plaster cast.
Lens diameter and focal length?
Spoon images
Do electrons deflect photons?
one-way mirrors?
Fresnel Lens
Concave and Convex Mirrors
concave lenses for cooking?
Faraday effect materials
trapping light
Can a fish see things outside the water?
Can a single concave lens form a real image?
shaping beam
Dash shaped laser beam
photon deceleration
Telescope: mirrors vs. lenses
electromagnetic reflection
trapped light waves
Mirrors for solar power
Fun with rearview mirrors
moving underwater
underwater focal lengths
X-ray telescope: why is it different?
