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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. 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 ...

  4. Micropump - Wikipedia

    en.wikipedia.org/wiki/Micropump

    Such pumps are of special interest in microfluidic research, and have become available for industrial product integration in recent years. Their miniaturized overall size, potential cost and improved dosing accuracy compared to existing miniature pumps fuel the growing interest for this innovative kind of pump.

  5. 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.

  6. Hibar Systems - Wikipedia

    en.wikipedia.org/wiki/Hibar_Systems

    Hibar Systems Ltd was a Canadian manufacturer of automated, precision liquid dispensing and filling systems.. Hibar was started in 1974 when German-born Canadian engineer Heinz Barall developed a prototype of a precision metering pump that would dispense a small, precise amount (two microlitres) of electrolytes into button cell batteries.

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

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

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