A tricycle, sometimes abbreviated to trike, is a human-powered (or gasoline or electric motor powered or assisted, or gravity powered) three-wheeled vehicle.. Some tricycles, such as cycle rickshaws (for passenger transport) and freight trikes, are used for commercial purposes, especially in the developing world, particularly Africa and Asia.. In the West, adult-sized …

The dog (Canis familiaris or Canis lupus familiaris) is a domesticated descendant of the wolf.Also called the domestic dog, it is derived from the extinct Pleistocene wolf, and the modern wolf is the dog's nearest living relative. Dogs were the first species to be domesticated by hunter-gatherers over 15,000 years ago before the development of agriculture. Due to their long association with ...

Waste — Electronic waste • Great Pacific Garbage Patch • Illegal dumping • Incineration • Litter • Waste disposal incidents • Marine debris • Medical waste • Landfill • Leachate • Toxic waste • Environmental impact of the coal industry ... Vehicle recycling; Phase-out of single-use plastics. Phase-out of lightweight ...

Agricultural wastewater treatment; Industrial wastewater treatment; List of solid waste treatment technologies; Waste treatment technologies; Water purification

Terrence Andrew Davis (December 15, 1969 – August 11, 2018) was an American programmer who created and designed TempleOS, a public domain operating system.Its development was an extremely complex, time-consuming and unusual undertaking for one person. As a teenager, Davis learned assembly language on a Commodore 64.He later earned a master's degree in …

A landfill site, also known as a tip, dump, rubbish dump, garbage dump, or dumping ground, is a site for the disposal of waste materials. Landfill is the oldest and most common form of waste disposal, although the systematic burial of the waste with daily, intermediate and final covers only began in the 1940s.In the past, refuse was simply left in piles or thrown into pits; in archeology …

The Great Depression is the fourth studio album by American rapper DMX.It was released on October 23, 2001 by Ruff Ryders Entertainment and Def Jam Recordings.The production on the album was handled by multiple producers including Just Blaze, Dame Grease, Black Key and DMX himself.The album also features guest appearances by Stephanie Mills, Faith Evans and …

Porbandar was the seat of the eponymous princely state in British India.Later the state belonged to the Jethwa clan of Rajputs and had been established in the area since at least the mid-16th century. The state was subordinate to the Mughal governor of Gujarat until being overrun by the Marathas in the latter half of the 18th century. After, they came under the authority of the …