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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]
(The same proposal was made independently that same year by William Watson.) He was the first to label them as positive and negative respectively, which replaced the then current distinction made between 'vitreous' and 'resinous' electricity, [165] [166] [167] and he was the first to discover the principle of conservation of charge. [168]
1748 was a leap year starting on Monday of the Gregorian calendar and a leap year starting on Friday of the Julian calendar, the 1748th year of the Common Era (CE) and Anno Domini (AD) designations, the 748th year of the 2nd millennium, the 48th year of the 18th century, and the 9th year of the 1740s decade. As of the start of 1748, the ...
The year 1748 in science and technology involved some significant events. ... Text is available under the Creative Commons Attribution-ShareAlike 4.0 License; ...
Wooden dandy horse (around 1820), a patent-infringing copy of the first two-wheeler Original Laufmaschine of 1817 made to measure.. The dandy horse, an English nickname for what was first called a Laufmaschine ("running machine" in German), then a vélocipède or draisienne (in French and then English), and then a pedestrian curricle or hobby-horse, [1] or swiftwalker, [2] is a human-powered ...
1757: First sextant made by John Bird (1709–1776), [230] adapting the principle of Hadley's octant. 1785: The lifeboat invented and patented by Lionel Lukin (1742–1834); William Wouldhave (1751–1821) made a rival claim, but he did not succeed with the practical application of his invention until 1789.
Visitors start with a video that sets the stage for the events they’re about to see unfold. Later in the exhibit, visitors stroll through a reproduced atrium from a Roman villa.
Women jogging along Morro Strand State Beach, California, U.S.. Jogging is a form of trotting or running at a slow or leisurely pace. The main intention is to increase physical fitness with less stress on the body than from faster running but more than walking, or to maintain a steady speed for longer periods of time.