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William Street Hutchings, (January 7, 1832 - August 25, 1911) [1] also known as Professor Hutchings and the Lightning Calculator, was a 19th-century math prodigy and mental calculator who P. T. Barnum first billed as the "Boy Lightning Calculator". He later worked as a sideshow barker and wrote a book called The Lightning Calculator. [2] [3] [4 ...
WWT Arundel is one of ten wildfowl and wetland nature reserves managed by the Wildfowl and Wetlands Trust, a nature conservation charity in the United Kingdom.The 60 acres (24 ha) reserve is situated at the foot of the Offham Hangar, a part of the Arun valley in Arundel, West Sussex, England.
A national inventory of wetland resources, based on the best scientific information available, is mandated by the Convention since 1990 through Recom 4.6. A Framework for Wetland Inventory was also established by the Convention in 2002 to aid member states in establishing their own national inventory for wetland sites.
The Ramsar Convention on wetland protection was signed in Ramsar, Iran in 1971. Pakistan entered into the convention on 23 November 1976. Pakistan entered into the convention on 23 November 1976. As of March 2013 [update] , there are nineteen Ramsar sites, covering an area of 1,343,807 hectares (3,320,620 acres) in Pakistan .
An image of the Haskell-Baker Wetlands during the winter, looking north (2017) The Haskell-Baker Wetlands during the spring (2009) The Haskell-Baker Wetlands (also known as the Baker Wetlands) is a nature preserve and artificially sustained wetland, [1] spanning approximately 927 acres (3.8 km 2) [2] south of Lawrence, Kansas, United States.
There, he began to build a reputation as a notorious gambler. [3] In 1752, he imported a chestnut horse from England, Tryall. That year, he initiated what was said to have been the first major horse race in the New World, involving fellow Virginia planters John Tayloe II , Francis Thornton, and Samuel Ogle & Benjamin Tasker Jr. of Maryland .
Pallikaranai marshland is the only surviving wetland ecosystem of the city and is among the few and last remaining natural wetlands of South India. [2] It is one of the 94 identified wetlands under National Wetland Conservation and Management Programme (NWCMP) operationalised by the Government of India in 1985–86 and one of the three in the ...
In mathematics, a multiplication table (sometimes, less formally, a times table) is a mathematical table used to define a multiplication operation for an algebraic system. The decimal multiplication table was traditionally taught as an essential part of elementary arithmetic around the world, as it lays the foundation for arithmetic operations ...