Optics: : [op-tiks] - noun. A branch of physics that studies electromagnetic radiation (for example, light and infrared radiation), its interactions with matter, and instruments used to gather information due to these interactions.Optics includes the study of sight. branch of physics that studies electromagnetic radiation (for example, light and infrared radiation), its interactions with matter, and instruments used to gather information due to these interactions.
By 1924, the National Flag Conference, under the leadership of the American Legion and the Daughters of the American Revolution, changed the Pledge's words, 'my Flag,' to 'the Flag of the United States of America.'
The guide details the pledge system of the Undaunted, whose tasks are reminiscent of daily dungeon quests in other themeparks. Starting at level 45, players can swear themselves to the Undaunted faction, which offers two daily quests to complete dungeons, one veteran and one not.