actual+presentation
91motion picture, history of the — Introduction history of the medium from the 19th century to the present. Early years, 1830–1910 Origins The illusion of motion pictures is based on the optical phenomena known as persistence of vision and the phi phenomenon. The first …
92photography, history of — Introduction method of recording the image of an object through the action of light, or related radiation, on a light sensitive material. The word, derived from the Greek photos (“light”) and graphein (“to draw”), was first used in the… …
93Polis and its culture (The) — The polis and its culture Robin Osborne INTRODUCTION ‘We love wisdom without becoming soft’, Thucydides has the Athenian politician Pericles claim, using the verb philosophein.1 Claims to, and respect for, wisdom in archaic Greece were by no… …
94Controlled Substances Act — Acronym CSA Enacted by the 91st United States Congress Effective October 27, 1970 Citations Public La …
95Algorithmic efficiency — In computer science, efficiency is used to describe properties of an algorithm relating to how much of various types of resources it consumes. Algorithmic efficiency can be thought of as analogous to engineering productivity for a repeating or… …
96De Broglie–Bohm theory — Quantum mechanics Uncertainty principle …
97Markup language — Example of RecipeBook, a simple markup language based on XML for creating recipes. The markup can be converted to HTML, PDF and Rich Text Format using a programming language or XSL. A markup language is a modern system for annotating a text in a… …
98Speed reading — Jimmy Carter and his daughter Amy participate in a speed reading course …
99TCP/IP model — See also: Internet Protocol Suite The TCP/IP model (Transmission Control Protocol/Internet Protocol) is a descriptive framework for the Internet Protocol Suite of computer network protocols created in the 1970s by DARPA, an agency of the United… …
100One and Three Chairs — Joseph Kosuth, One and Three Chairs (1965) One and Three Chairs, 1965, is a work by Joseph Kosuth. An example of conceptual art, the piece consists of a chair, a photograph of this chair, and an enlarged dictionary definition of the word chair .… …
