wave+toward+one
71atom — /at euhm/, n. 1. Physics. a. the smallest component of an element having the chemical properties of the element, consisting of a nucleus containing combinations of neutrons and protons and one or more electrons bound to the nucleus by electrical… …
72surfing — /serr fing/, n. the act or sport of riding the surf, as on a surfboard. Also called surfriding. [1915 20; SURF + ING1] * * * Sport of riding breaking waves toward the shore, especially with a surfboard. The sport originated prehistorically in the …
73Nobel Prizes — ▪ 2009 Introduction Prize for Peace The 2008 Nobel Prize for Peace was awarded to Martti Ahtisaari, former president (1994–2000) of Finland, for his work over more than 30 years in settling international disputes, many involving ethnic,… …
74Protestantism — /prot euh steuhn tiz euhm/, n. 1. the religion of Protestants. 2. the Protestant churches collectively. 3. adherence to Protestant principles. [1640 50; PROTESTANT + ISM] * * * One of the three major branches of Christianity, originating in the… …
75Alternating current — (green curve). The horizontal axis measures time; the vertical, current or voltage. In alternating current (AC, also ac) the movement of electric charge periodically reverses direction. In direct current (DC, also dc), the flow of electric charge …
76Wardenclyffe Tower — (1901 ndash; 1917) also known as the Tesla Tower, was an early wireless telecommunications aerial tower designed by Nikola Tesla and intended for commercial trans Atlantic wireless telephony, broadcasting, and to demonstrate the transmission of… …
77Convergent boundary — In plate tectonics, a convergent boundary, also known as a destructive plate boundary (because of subduction), is an actively deforming region where two (or more) tectonic plates or fragments of lithosphere move toward one another and collide. As …
78Loop antenna — A shortwave loop antenna A loop antenna is a radio antenna consisting of a loop (or loops) of wire, tubing, or other electrical conductor with its ends connected to a balanced transmission line. Within this physical description there are two very …
79Jan and Dean — performing at the 1985 Orange County Fair Background information Origin Southern California …
80political science — political scientist. a social science dealing with political institutions and with the principles and conduct of government. [1770 80] * * * Academic discipline concerned with the empirical study of government and politics. Political scientists… …
