Search results
Results from the WOW.Com Content Network
A typical "portable" dehumidifier can be moved about on built-in casters. A dehumidifier is an air conditioning device which reduces and maintains the level of humidity in the air. [1] This is done usually for health or thermal comfort reasons or to eliminate musty odor and to prevent the growth of mildew by extracting water from the air. It ...
The first Kenmore washing machine was introduced in 1927. [6] The first Kenmore vacuum cleaners were introduced in 1932. In 1976, Sears expanded the Kenmore name to its line of refrigerators, freezers, air conditioners, and dehumidifiers, which were previously branded as Coldspot .
Newly invented by Elihu Thomson, they weighed almost 30 tons each (57,887 pounds) and were 8.5-foot-tall (2.6 m). These original AC generators used many DC generator components in their first design. The 750-kilowatt (1,005 horsepower) alternating current generators were made in the newly incorporated General Electric plant in Schenectady, New ...
Wrinkle-free cotton [388] 2008 Willem Einthoven: 1860 Electrocardiograph [389] 2008 William P. Murphy Jr. 1923 Blood bag and disposable medical trays [390] 2008 Amos E. Joel Jr. * 1918 Mobile communication system [391] 2008 Nick Holonyak * 1928 visible light emitting diode [392] 2009 Bob Widlar: 1937 Linear integrated circuit [393] 2009 Carver ...
The following articles cover the timeline of United States inventions: Timeline of United States inventions (before 1890), before the turn of the century; Timeline of United States inventions (1890–1945), before World War II; Timeline of United States inventions (1946–1991), during the Cold War
1907: The first free flight of a rotary-wing aircraft is carried out by Paul Cornu. 1907: Leo Baekeland invents bakelite, the first plastic made from synthetic components. 1907: The tuyères thermopropulsives [455] after 1945 (Maurice Roy (fr)) known as the statoreacteur [455] [456] a combustion subsonique (the ramjet) [457] – R. Lorin [458 ...
Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!
B. Babbitt (alloy) Baby monitor; Bait car; Ballistic electron emission microscopy; Balloon catheter; Ballpoint pen; Banjo clock; Barbed wire; Barcode; Barcode reader