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Black & Decker was tasked with the job, and developed a computer program to optimize the design of the drill's motor and ensure minimal power consumption. That computer program led to the development of a cordless miniature vacuum cleaner. [3] The Mod 4 series was introduced in 1974 but was generally not successful in the marketplace.
Black & Decker was tasked with the job, and developed a computer program to optimize the design of the drill's motor and ensure minimal power consumption. That computer program led to the development of a cordless miniature vacuum cleaner called the DustBuster. [22]
The IBM 603 Electronic Multiplier was the first mass-produced commercial electronic calculating device; it used full-size vacuum tubes to perform multiplication and addition. [1] (The earlier IBM 601 and released in the same year IBM 602 used relay logic.) The IBM 603 was adapted as the arithmetic unit in the IBM Selective Sequence Electronic ...
The vacuum cleaner evolved from the carpet sweeper via manual vacuum cleaners. The first manual models, using bellows, were developed in the 1860s, and the first motorized designs appeared at the turn of the 20th century, with the first decade being the boom decade.
In 1998, Qian Dongqi founded Ecovacs Robotics as an original equipment manufacturer for vacuum cleaners under the name TEK Electrical Company. [4] The company rebranded in late 2006 as an independent manufacturer of robotic devices for home cleaning. [6] By 2007, Ecovacs Robotics had introduced its floor cleaning Deebot series. [7]
Then, attach the soft dusting-brush tool to your vacuum cleaner and vacuum a few slats at a time, using a side-to-side or top-to-bottom motion. 2. Mattresses ... computer or other electronics, use ...
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