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  2. Rutherford scattering experiments - Wikipedia

    en.wikipedia.org/wiki/Rutherford_scattering...

    Rutherford scattering or Coulomb scattering is the elastic scattering of charged particles by the Coulomb interaction. The paper also initiated the development of the planetary Rutherford model of the atom and eventually the Bohr model. Rutherford scattering is now exploited by the materials science community in an analytical technique called ...

  3. Uniform 4-polytope - Wikipedia

    en.wikipedia.org/wiki/Uniform_4-polytope

    Only vertices and edges are drawn. In geometry, a uniform 4-polytope (or uniform polychoron) [ 1 ] is a 4-dimensional polytope which is vertex-transitive and whose cells are uniform polyhedra, and faces are regular polygons. There are 47 non- prismatic convex uniform 4-polytopes.

  4. Liquid-crystal display - Wikipedia

    en.wikipedia.org/wiki/Liquid-crystal_display

    A diffuser sheet is placed on both sides of the prism sheet to distribute the light of the backlight uniformly, while a mirror is placed behind the light guide plate to direct all light forwards. The prism sheet with its diffuser sheets are placed on top of the light guide plate.

  5. Mexico's ruling party elects new leader to shape post-Lopez ...

    www.aol.com/news/mexicos-ruling-party-elects...

    Mexico's ruling Morena party on Sunday elected Interior Secretary Luisa Maria Alcalde as its new leader and awarded the son of outgoing Mexican President Andres Manuel López Obrador a high ...

  6. Binomial distribution - Wikipedia

    en.wikipedia.org/wiki/Binomial_distribution

    The binomial distribution is frequently used to model the number of successes in a sample of size n drawn with replacement from a population of size N. If the sampling is carried out without replacement, the draws are not independent and so the resulting distribution is a hypergeometric distribution, not a binomial one.

  7. ABBA star Björn Ulvaeus, 79, Marries for Third Time in 'Extra ...

    www.aol.com/lifestyle/abba-star-bj-rn-ulvaeus...

    Björn Ulvaeus and Christina Sas. ABBA star Björn Ulvaeus has tied the knot for a third time! On Saturday, Sept. 21, a message posted to Ulvaeus' Instagram account confirmed that the musician and ...

  8. Log-normal distribution - Wikipedia

    en.wikipedia.org/wiki/Log-normal_distribution

    This is justified by considering the central limit theorem in the log domain (sometimes called Gibrat's law). The log-normal distribution is the maximum entropy probability distribution for a random variate X —for which the mean and variance of ln (X) are specified.

  9. Buckminster Fuller - Wikipedia

    en.wikipedia.org/wiki/Buckminster_Fuller

    Tensegrity. Richard Buckminster Fuller (/ ˈfʊlər /; July 12, 1895 – July 1, 1983) [1] was an American architect, systems theorist, writer, designer, inventor, philosopher, and futurist. He styled his name as R. Buckminster Fuller in his writings, publishing more than 30 books and coining or popularizing such terms as "Spaceship Earth ...