What Is Absolute Land Speed Record?
The absolute land speed record is the highest speed achieved by a wheeled vehicle on land. Land speed record or the absolute land speed…
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Distance
When Was the Sextant Invented?
The principle of the instrument was first implemented around 1731 by John Hadley (1682–1744) and Thomas Godfrey (1704–1749), but it was also found later…
What Was the Pony Express?
The pony express provided a fast postal service between two cities in America — St. Joseph, Missouri, and Sacramento, California — from April 1860…
Why Do Cricketers Need Yo-Yo Tests?
A yo-yo test involves a player shuttling between two cones that are set 20 metres apart on flat ground. He starts on a beep…
What Is the Marathon?
The marathon is a modern road race first staged at the revival of the Olympic Games at Athens, Greece, in 1896. It was founded in honor of t