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  2. Holes (novel) - Wikipedia

    en.wikipedia.org/wiki/Holes_(novel)

    Holes is a 1998 young adult novel written by Louis Sachar and first published by Farrar, Straus and Giroux.The book centers on Stanley Yelnats, who is sent to Camp Green Lake, a correctional boot camp in a desert in Texas, after being falsely accused of theft.

  3. Mirrored sunglasses - Wikipedia

    en.wikipedia.org/wiki/Mirrored_sunglasses

    Mirrored sunglasses. A person wearing mirrored sunglasses. Mirrored sunglasses are sunglasses with a reflective optical coating (called a mirror coating or flash coating) on the outside of the lenses to make them appear like small mirrors. The lenses typically give the wearer's vision a brown or grey tint.

  4. Seven Dwarfs - Wikipedia

    en.wikipedia.org/wiki/Seven_Dwarfs

    As a prominent cultural portrayal, the Seven Dwarfs have been controversial among people with dwarfism.One critical scholar has said it "followed the conventions of the freak show and perpetuated contemporary prejudices in their constructions of people with dwarfism," portraying them as "incapable, humorous, weird, childlike," and "overly naïve, perhaps even dim-witted."

  5. Reflection (physics) - Wikipedia

    en.wikipedia.org/wiki/Reflection_(physics)

    Reflection (physics) Reflection is the change in direction of a wavefront at an interface between two different media so that the wavefront returns into the medium from which it originated. Common examples include the reflection of light, sound and water waves. The law of reflection says that for specular reflection (for example at a mirror ...

  6. Cavity optomechanics - Wikipedia

    en.wikipedia.org/wiki/Cavity_optomechanics

    Cavity optomechanics. The typical model for many structures in cavity optomechanics is an optical cavity consisting of a fixed mirror and a mechanical oscillator. Cavity optomechanics is a branch of physics which focuses on the interaction between light and mechanical objects on low-energy scales. It is a cross field of optics, quantum optics ...

  7. Objects in mirror are closer than they appear - Wikipedia

    en.wikipedia.org/wiki/Objects_in_mirror_are...

    The phrase " objects in (the) mirror are closer than they appear " is a safety warning that is required [ a] to be engraved on passenger side mirrors of motor vehicles in many places such as the United States, Canada, Nepal, India, and South Korea. It is present because while these mirrors' convexity gives them a useful field of view, it also ...

  8. Specular reflection - Wikipedia

    en.wikipedia.org/wiki/Specular_reflection

    Specular reflection, or regular reflection, is the mirror -like reflection of waves, such as light, from a surface. [ 1] The law of reflection states that a reflected ray of light emerges from the reflecting surface at the same angle to the surface normal as the incident ray, but on the opposing side of the surface normal in the plane formed by ...

  9. People Who Never Need Glasses Do This One Thing Every Day - AOL

    www.aol.com/people-never-glasses-one-thing...

    Not really. "Some people need glasses when they're young—before 45," explains , of Cleveland Clinic’s Cole Eye Institute. "If you don't need glasses before your 40s, chances are you will need ...