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2013-02-17 23:00:17

Check details of Best Vacuum Cleaner of 2013 at http://www.cheappricesale4u.com/best-vacuum-cleaner-2013-for-good-housekeeping/.

2013-02-06 23:03:32

DuraVac offers expert advice & discounts to home owners who’s central vacuum systems were damaged in Hurricane Sandy. Long Island, NY (PRWEB) February

BepiColombo Mercury Planetary Orbiter Proto-Flight Mechanical And Propulsion Bus Baked-out
2013-02-05 15:07:51

The BepiColombo Mercury Planetary Orbiter (MPO) Mechanical and Propulsion Bus (MPB) Proto-Flight Model (PFM) has been baked out in the Phenix thermal vacuum facility at ESA's European Space Research and Technology Centre (ESTEC) in Noordwijk, the Netherlands.


Latest Vacuum Reference Libraries

11_69041057a2e2e497ff23807bd1a85711
2010-09-23 15:29:32

A barometer is an instrument that measures atmospheric pressure. The barometer measures pressure exerted by the atmosphere using water, air, or mercury. Through measuring the pressure one can forecast short term weather changes. Evangelista Torricelli is credited with the invention of the barometer in 1643. However, Gasparo Berti unintentionally built a water barometer around the same time. Rene Descartes was also noted as describing an experiment to determine air pressure but there is no...

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Word of the Day
edulcoration
  • The act of sweetening by admixture of some saccharine substance.
The word 'edulcoration' comes from a Latin word meaning 'making sweet'.