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2. 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.

3. Dispersion (optics) - Wikipedia

   en.wikipedia.org/wiki/Dispersion_(optics)

   The variation of refractive index vs. vacuum wavelength for various glasses. The wavelengths of visible light are shaded in grey. Influences of selected glass component additions on the mean dispersion of a specific base glass ( n F valid for λ = 486 nm (blue), n C valid for λ = 656 nm (red)) [ 3 ]

4. Glossary of baseball terms - Wikipedia

   en.wikipedia.org/wiki/Glossary_of_baseball_terms

   A double play in which the pitcher (1) fields a batted ball and throws home to the catcher (2), who retires a runner advancing from third. The catcher then throws to the first baseman (3) to force out the batter.

5. Chicago - Wikipedia

   en.wikipedia.org/wiki/Chicago

   0428803. Website. chicago.gov. Chicago[ a ] is the most populous city in the U.S. state of Illinois and in the Midwestern United States. With a population of 2,746,388, as of the 2020 census, [ 9 ] it is the third-most populous city in the United States after New York City and Los Angeles.

6. Robotics - Wikipedia

   en.wikipedia.org/wiki/Robotics

   Lidar measures the distance to a target by illuminating the target with laser light and measuring the reflected light with a sensor. Radar uses radio waves to determine the range, angle, or velocity of objects. Sonar uses sound propagation to navigate, communicate with or detect objects on or under the surface of the water.

7. Queen Latifah - Wikipedia

   en.wikipedia.org/wiki/Queen_Latifah

   Queen Latifah. Dana Elaine Owens (born March 18, 1970), known professionally as Queen Latifah, is an American rapper, singer, and actress. She has received various accolades, including a Grammy Award, a Primetime Emmy Award, a Golden Globe Award, three Screen Actors Guild Awards, and two NAACP Image Awards, in addition to a nomination for an ...