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2013-02-26 14:51:04

In an article published in the PNAS scientific journal, researchers from Aalto University and the VTT Technical Research Centre of Finland showed experimentally that vacuum has properties not previously observed. According to the laws of quantum mechanics, it is a state with abundant potentials. Vacuum contains momentarily appearing and disappearing virtual pairs, which can be converted into detectable light particles. The researchers conducted a mirror experiment to show that by changing...

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/. Stone Mountain, GA (PRWEB) February 17, 2013 Acquiring one of the best vacuum cleaner models is important for some homeowners. With the help of Cheap Price Sale 4U, it serves as a highly useful guide for consumers who want to catch a glimpse on the best options available in the market. Today, it is important to maintain the cleanliness of any house. This is the...

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 06, 2013 Many people in the New York, Long Island area were affected by Hurricane Sandy. Many basements were flooded, and with this came damage to people´s homes and more specifically their central vacuum systems. There are some very important issues to consider if the central vacuum system was damaged due to salt water. First...

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

ESA 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. This process involved heating the MPB to 60 °C in a vacuum for 20 days to remove any contaminants that would outgas in space. Given the extremes of temperature to which BepiColombo will be exposed — in excess of 350...


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
bellycheer
  • Good cheer; viands.
  • To revel; to feast.
The word 'bellycheer' may come from 'belle cheer', "good cheer".
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