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  2. Ice-nine - Wikipedia

    en.wikipedia.org/wiki/Ice-nine

    The real Ice IX has none of the properties of Vonnegut's creation, and can exist only at extremely low temperatures and high pressures. The ice-nine-like phenomenon has occurred with a few other kinds of crystals, called "disappearing polymorphs". In these cases, a new variant of a crystal has been introduced into an environment, replacing many ...

  3. However, a vegan diet does require supplementation of vitamin B 12, [360] and vitamin B 12 deficiency occurs in up to 80% of vegans that do not supplement their diet. [363] Consuming no animal products increases the risk of deficiencies of vitamins B 12 and D , calcium , iron , omega-3 fatty acids , [ 364 ] and sometimes iodine . [ 365 ]

  4. Suspension (chemistry) - Wikipedia

    en.wikipedia.org/wiki/Suspension_(chemistry)

    A suspension is a heterogeneous mixture in which the solid particles do not dissolve, but get suspended throughout the bulk of the solvent, left floating around freely in the medium. [1] The internal phase (solid) is dispersed throughout the external phase (fluid) through mechanical agitation , with the use of certain excipients or suspending ...

  5. Chromosome 9 - Wikipedia

    en.wikipedia.org/wiki/Chromosome_9

    G-banding patterns of human chromosome 9 in three different resolutions (400, [11] 550 [12] and 850 [3]). Band length in this diagram is based on the ideograms from ISCN (2013). [ 13 ] This type of ideogram represents actual relative band length observed under a microscope at the different moments during the mitotic process .

  6. Euler's formula - Wikipedia

    en.wikipedia.org/wiki/Euler's_formula

    Substituting r(cos θ + i sin θ) for e ix and equating real and imaginary parts in this formula gives ⁠ dr / dx ⁠ = 0 and ⁠ dθ / dx ⁠ = 1. Thus, r is a constant, and θ is x + C for some constant C. The initial values r(0) = 1 and θ(0) = 0 come from e 0i = 1, giving r = 1 and θ = x.

  7. Dodecagon - Wikipedia

    en.wikipedia.org/wiki/Dodecagon

    A dodecagram is a 12-sided star polygon, represented by symbol {12/n}. There is one regular star polygon : {12/5}, using the same vertices, but connecting every fifth point. There are also three compounds: {12/2} is reduced to 2{6} as two hexagons , and {12/3} is reduced to 3{4} as three squares , {12/4} is reduced to 4{3} as four triangles ...

  8. Ice-nine (disambiguation) - Wikipedia

    en.wikipedia.org/wiki/Ice-nine_(disambiguation)

    Ice IX, a form of solid water stable at temperatures below 140 K Ice Nine (video game) , a first-person shooter video game for the Game Boy Advance ICE-9, a fictional computer virus in the American science fiction crime drama television series Person of Interest

  9. Fu Foundation School of Engineering and Applied Science

    en.wikipedia.org/wiki/Fu_Foundation_School_of...

    The admissions rate for the SEAS undergraduate class of 2018 was approximately 7%. [3] Approximately 95% of accepted students were in the top 10% of their graduating class; 99% were in the top 20% of their class. 58% of admitted students attended high schools that do not rank. The yield rate for the class of 2014 was 59%. [4]