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You searched for "glasses"
We found 2 results on physics.org and 12 results in our database of sites
(of which
7 are Websites,
0 are Videos,
and 5 are Experiments)
Search results on physics.org
Mirrors, Lenses and Your Eyes
How the concave or convex lenses in your glasses correct near or far sightedness.
Stereoscopic vision
How do we judge distances? Three-dimensional vision is explained here in straightforward terms. Also explains how 3D glasses work.
How Sunglasses Work
A good article with several pages covering various points on different types of sunglasses including polarised glasses.
Optics for Kids
With a series of questions and answers the site takes the user from basic light principles to lenses in glasses and telescopes, and lasers. There are useful links and an optics glossary.
Glass lift - Marvin and Milo
A Marvin and Milo activity about particle theory and pressure. All you need is two plastic glasses, paper towel, hot water and a sink.
All change - Marvin and Milo
A Marvin and Milo activity about density. All you need is two small shot glasses, apple juice, water and a small piece of card.
Singing Paperclip Trick - Marvin and Milo
A Marvin and Milo activity about vibration and resonance. All you need is a paperclip, water and two identical wine glasses.