Biography Category
Category : artisans
Biography : 1274
Users : 1217
Views : 351947
Comments : 9
change in the velocity of a body with respect to time. Since velocity is a vector quantity, involving both magnitude and direction, acceleration is al...
(äl n´s b r–r g ´t ) (KEY) , c.1480–1561, Spanish mannerist sculptor. Probably the first in Spain to break away from the High Renaissance bala...
( s t´ l n´´) (KEY) or ethyne ( th´ n) (KEY) , HC[symbol]CH, a colorless gas. It melts at -80.8°C and boils at -84.0°C. Offensive odors often n...
( s t´´ m n´ f n) (KEY) , an analgesic and fever-reducing medicine similar in effect to aspirin. It is an active ingredient in many over-the-counte...
(y ´z f bois) (KEY) , 1921–86, German artist, b. Krefeld; one of the most influential of postmodern artists. Drafted into the Luftwaffe during Worl...
or acid deposition, form of precipitation (rain, snow, sleet, or hail) containing high levels of sulfuric or nitric acids (pH below 5.5–5.6). Produc...