It is believed that the color choices you make reflect a deeper meaning about your personality traits. For example, introverts and extroverts are likely to choose different colors â blue and red respectively. The colors you choose to wear might also say something about how you are feeling that day.
Definition of lithography. 1  1 : the process of printing from a plane surface (such as a smooth stone or metal plate) on which the image to be printed is ink-receptive and the blank area ink-repellent. 2  2 : the process of producing patterns on semiconductor crystals for use as integrated circuits.
View full size image. Holography is a photographic technique that records the light scattered from an object, and then presents it in a way that appears three-dimensional.Holograms pop up in movies such as Star Wars and Iron Man, but the technology has not quite caught up to movie magic â yet.arious types of holograms have been made over the years, including transmission holograms, which allow light to be shined through them and the image to be viewed from the side; and rainbow holograms, which are used for security purposes â on credit cards and driver's licenses, for example. Recording a hologram.