Search results
Results from the WOW.Com Content Network
Running can assist people in losing weight, staying in shape and improving body composition. Research suggests that the person of average weight will burn approximately 100 calories per mile run. [61] Running increases one's metabolism, even after running; one will continue to burn an increased level of calories for a short time after the run. [62]
In 1771, he made short journeys through different parts of England, staying with Joseph Priestley at Leeds, Thomas Percival at Manchester and Erasmus Darwin at Lichfield. [110] In Scotland, he spent five days with Lord Kames near Stirling and stayed for three weeks with David Hume in Edinburgh. In 1759, he visited Edinburgh with his son and ...
Other running events included a two-stade race, the Diaulos (running race) [10] and the dolichos, which was a long-distance race that was 20 or 24 stades long, or about two and a half miles to three miles. [11] For races longer than one stade, runners would have to turn 180 degrees around a post at each of the two ends of the stadium ...
The War of Jenkins' Ear [a] was fought by Britain and Spain between 1739 to 1748. The majority of the fighting took place in New Granada and the Caribbean Sea, with major operations largely ended by 1742. It is considered a related conflict of the 1740 to 1748 War of the Austrian Succession.
The Great Wall of China is not the only human-made object visible from space or from the Moon. [26] None of the Apollo astronauts reported seeing any specific human-made object from the Moon, and even Earth-orbiting astronauts can see it only with magnification. City lights, however, are easily visible on the night side of Earth from orbit.
The early form was invented by Pierre Le Roy in 1748, who created a pivoted detent type of escapement, though this was theoretically deficient. [ 44 ] [ 45 ] [ 46 ] The first effective design of detent escapement was invented by John Arnold around 1775, but with the detent pivoted.
1859 - Gaston Planté invented the lead–acid battery, the first-ever battery that could be recharged by passing a reverse current through it. 1860 - first urban horse railway line (a predecessor of trams), opened in Saint Petersburg. [24] 1862 – Étienne Lenoir made a gasoline engine automobile.
The Wright brothers made the first sustained, controlled and powered heavier-than-air flight on 17 December 1903, in their revolutionary aircraft, the Wright Flyer. World War II saw a drastic increase in the pace of aircraft development and production. All countries involved in the war stepped up development and production of aircraft and ...