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Upon seeing the dust and dirt collected on the underside of the handkerchief, he realized the idea could work. Booth created a large device, [11] driven by an internal combustion engine. Nicknamed the "Puffing Billy", [12] Booth's first petrol-powered, horse-drawn vacuum cleaner relied upon air drawn by a piston pump through a cloth filter. It ...
A vacuum cleaner is a device that uses an air pump to create a partial vacuum to suck up dust and dirt, usually from floors, and optionally from other surfaces as well. The dirt is gathered by either a dustbag or a rigid cartridge, which may be emptied and reused.
In 2003, in response to the threat of federal funding loss due to unacceptable levels of dust pollution in the Las Vegas Valley (which then were in violation of United States Environmental Protection Agency policy), the "Dusty" character and its associated campaigns were created by Nevada-based agency Thomas Puckett [3] in conjunction with the Clark County, Nevada Department of Air Quality ...
Spillbuster 2000 from 1998. The Black & Decker DustBuster (now stylized as DUSTBUSTER) is a cordless vacuum cleaner that was introduced in January 1979.. Mark Proett and Carroll Gantz are listed as the inventors on the utility and design patents, respectively, assigned to Black & Decker for a cordless vacuum cleaner.
YouTube is an American social media and online video sharing platform owned by Google. YouTube was founded on February 14, 2005, by Steve Chen, Chad Hurley, and Jawed Karim, three former employees of PayPal. Headquartered in San Bruno, California, it is the second-most-visited website in the world, after Google Search.
A koniscope (or coniscope) is a scientific instrument to detect and measure content of dust particles in the atmosphere. [1] A koniscope is also called dust counter, or Aitken dust counter, [2] named after John Aitken who invented the first koniscope. The koniscope is made by connecting a pump to a test tube that is walled with moist paper. The ...
Dust-producing surfaces cover one-third of the global land area. These are made up of hyper-arid regions like the Sahara, which covers 0.9 billion hectares, and drylands, which occupy 5.2 billion hectares. [5] Dust in the atmosphere is produced by saltation and abrasive sandblasting of sand-sized grains, and it is transported through the ...
Four views of a typical suction excavator. A suction excavator, or vacuum excavator, is a construction vehicle that removes heavy debris or other materials from a hole on land using vacuuming.