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  2. A Conflict of Visions - Wikipedia

    en.wikipedia.org/wiki/A_Conflict_of_Visions

    A Conflict of Visions is a book by Thomas Sowell. It was originally published in 1987; a revised edition appeared in 2007. It was originally published in 1987; a revised edition appeared in 2007. [ 1 ]

  3. Binocular rivalry - Wikipedia

    en.wikipedia.org/wiki/Binocular_rivalry

    Binocular rivalry was discovered by Porta. [6] Porta put one book in front of one eye, and another in front of the other. He reported that he could read from one book at a time and that changing from one to the other required withdrawing the "visual virtue" from one eye and moving it to the other.

  4. AP Chemistry - Wikipedia

    en.wikipedia.org/wiki/AP_Chemistry

    The 2014 AP Chemistry exam was the first administration of a redesigned test as a result of a redesigning of the AP Chemistry course. The exam format is now different from the previous years, with 60 multiple choice questions (now with only four answer choices per question), 3 long free response questions, and 4 short free response questions.

  5. Vergence-accommodation conflict - Wikipedia

    en.wikipedia.org/.../Vergence-accommodation_conflict

    Vergence-accommodation conflict can be quantified; typically, by comparing the optical power required to focus on objects at the vergence distance with the optical power required to focus on objects at the accommodation distance. [8] In this context, optical power is equal to the reciprocal of distance, with units of Diopter (m −1). Hence the ...

  6. Talk:A Conflict of Visions - Wikipedia

    en.wikipedia.org/wiki/Talk:A_Conflict_of_Visions

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  7. AP Calculus - Wikipedia

    en.wikipedia.org/wiki/AP_Calculus

    The AP Program includes specifications for two calculus courses and the exam for each course. The two courses and the two corresponding exams are designated as Calculus AB and Calculus BC. Calculus AB can be offered as an AP course by any school that can organize a curriculum for students with advanced mathematical ability. [1]

  8. War of ideas - Wikipedia

    en.wikipedia.org/wiki/War_of_ideas

    In the political field, a war of ideas is a confrontation among the ideologies that nations and political groups use to promote their domestic and foreign interests. In a war of ideas, the battle space is the public mind: the belief of the people who compose the population.

  9. Optical illusion - Wikipedia

    en.wikipedia.org/wiki/Optical_illusion

    A familiar phenomenon and example for a physical visual illusion is when mountains appear to be much nearer in clear weather with low humidity than they are.This is because haze is a cue for depth perception, [7] signalling the distance of far-away objects (Aerial perspective).