immediate impact
41London congestion charge — At Old Street, street markings and a sign (inset) with the white on red C alert drivers to the charge. The sign displays the original operating hours for the scheme …
42Nanotechnology — Part of a series of articles on …
43Steppe, the — ▪ geographical area, Eurasia Introduction belt of grassland that extends some 5,000 miles (8,000 kilometres) from Hungary in the west through Ukraine and Central Asia to Manchuria in the east. Mountain ranges interrupt the steppe, dividing it… …
44Introduction — It is hard to think of two more significant decades in U.S. history than the 1930s and 1940s. During these 20 years, the United States suffered the worst ever economic collapse during the Great Depression; underwent major political reform… …
45Drinking water — Tap water Drinking water or potable water is water pure enough to be consumed or used with low risk of immediate or long term harm. In most developed countries, the water supplied to households, commerce and industry is all of drinking water… …
46Dawn Marie Psaltis — For the Dawn Marie who wrestled in the National Wrestling Federation and Ladies Professional Wrestling Association, see Dawn Marie Johnston. Dawn Marie Psaltis Psaltis at the Big Apple Convention, May 21, 2011 Ring name(s) …
47Military art — can mean the study of combat in a professional sense; see military science for that connotation. The Surrender of Breda by Diego Velázquez (1634 35) shows a crowded scene as the two sides meet peacefully to surrender the town. Military art is a… …
48History of the Royal Australian Navy — The History of the Royal Australian Navy can be traced back to 1788 and the colonisation of Australia by the British. During the period until 1859, vessels of the Royal Navy made frequent trips to the new colonies. In 1859, the Australia Squadron …
49Дон Мари — Реальное имя: Дон Мари Псалтис …
50Near-Earth object — Asteroid 4179 Toutatis is a potentially hazardous object that has passed within 2.3 lunar distances …
