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  2. Dyson is selling a toy version of its best-selling Ball ... - AOL

    www.aol.com/article/lifestyle/2018/11/29/dyson...

    The kids have no excuse to skip out on this year's holiday preparations and cleaning for the new year. Dyson is selling a toy version of its best-selling Ball Vacuum -- and it actually works Skip ...

  3. Automated pool cleaner - Wikipedia

    en.wikipedia.org/wiki/Automated_pool_cleaner

    R.B. Everson invented the first suction-side pool vacuum cleaner. In 2002 the first handheld/extended reach, battery-powered pool and spa vacuums were finally invented. They now come in many sizes for all applications. Typical electric robotic pool cleaner Weda B480 robotic commercial pool cleaner for the largest public pools. They now come in ...

  4. Ion pump - Wikipedia

    en.wikipedia.org/wiki/Ion_pump

    A noble diode pump is a type of ion pump used in high-vacuum applications that employs both a chemically reactive cathode, such as titanium, and an additional cathode composed of tantalum. The tantalum cathode serves as a high-inertia crystal lattice structure for the reflection and burial of neutrals, increasing pumping effectiveness of inert ...

  5. Roomba - Wikipedia

    en.wikipedia.org/wiki/Roomba

    An original Roomba model robotic vacuum is in the collection of the National Museum of American History, which they note as the first successful domestic robot. [37] The robot vacuum is described as being able to change direction when it encounters an obstacle or infrared beam and is powered by a battery. [37]

  6. This $9 miniature food vacuum will keep leftovers fresh for days

    www.aol.com/entertainment/2020-04-14-always...

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  7. Vacuum ejector - Wikipedia

    en.wikipedia.org/wiki/Vacuum_Ejector

    A vacuum ejector, or simply ejector, or aspirator, is a type of vacuum pump, which produces vacuum by means of the Venturi effect.. In an ejector, a working fluid (liquid or gaseous) flows through a jet nozzle into a tube that first narrows and then expands in cross-sectional area.