gradient boat
71Solar energy — is the light and radiant heat from the Sun that powers Earth s climate and weather and sustains life. Since ancient times it has been harnessed for human use through a range of technologies. Solar radiation along with secondary solar resources… …
72Beaker culture — The Bell Beaker culture (sometimes shortened to Beaker culture, Beaker people, or Beaker folk; de. Glockenbecherkultur), ca. 2800 ndash; 1900 BC, is the term for a widely scattered cultural phenomenon of prehistoric western Europe starting in the …
73Krapp's Last Tape — is a one act play, written in English, by Samuel Beckett. Consisting of a cast of one man, it was originally written for Northern Irish actor Patrick Magee and first entitled Magee monologue . It was inspired by Beckett s experience of listening… …
74Venturi effect — The Venturi effect is the fluid pressure that results when an incompressible fluid flows through a constricted section of pipe. The Venturi effect may be derived from a combination of Bernoulli s principle and the equation of continuity. The… …
75Chard, Somerset — Coordinates: 50°52′22″N 2°57′31″W / 50.8728°N 2.9587°W / 50.8728; 2.9587 …
76Andrew Irvine (mountaineer) — Infobox Person name = Andrew Comyn Irvine imagesize = 172px birth date = birth date|1902|4|8|df=y birth place = Birkenhead, Cheshire, England death date = 8 or 9 June 1924 death place = North face of Mount Everest, Tibet occupation = Student at… …
77Banagher — Infobox Irish Place name = Banagher gaeilge = Beannchar na Sionna crest motto = map pin coords = left: 32px; top: 33px north coord = 53.183333 west coord = 7.983333 irish grid = area = elevation = 47m [ [http://www.indexmundi.com/zp/ei/2900.htm… …
78Fell running — The start of a mountain running championship in Norway Fell running, also known as mountain running and hill running, is the sport of running and racing, off road, over upland country where the gradient climbed is a significant component of the… …
79Battle of Greece — Part of the Balkans Campaign during World War II …
80Ko Chang — Infobox Amphoe name=Ko Chang thai=เกาะช้าง province=Trat coordinates=coord|12|6|13|N|102|21|7|E|type:adm2nd region:TH capital=Ko Chang area=154.8 population=5,356 population as of=2005 density=34.6 postal code=23170 geocode=2307 For Koh Chang in… …
