Researchers from the MESA+ and MIRA research institutes of the University of Twente, The Netherlands, have developed a technology for the generation of imploding microbubbles (cavitation) with precise control, both in place ...
Polymers
May 02, 2014
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The intense research interest in surface nanobubbles arises from their potential applications in microfluidics and the scientific challenge for controlling their fundamental physical properties. One of the most pronounced ...
Nanophysics
Apr 24, 2014
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Researchers in Uppsala, Sweden accidentally left a reaction running over the weekend and ended up resolving a century-old chemistry problem. Their work has led to the development of a new material, dubbed Upsalite, with remarkable ...
Materials Science
Aug 13, 2013
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(Phys.org) —A team of researchers from the U.S., the Netherlands, and Italy has found a way to detect and measure the exchange of volatile organic compounds (VOCs) in the atmosphere. In their paper published in the journal ...
(Phys.org) —Scientists this week heard their first pops in an experiment that searches for signs of dark matter in the form of tiny bubbles. Scientists will need further analysis to discern whether dark matter caused any ...
General Physics
May 02, 2013
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"Identity theft" seems a uniquely 21st-century crime, and is very common in the contemporary world. But in a new book, Prof. Miriam Eliav-Feldon of Tel Aviv University's Department of History observes that identity theft ...
Other
Jan 08, 2013
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(Phys.org)—The research, which is the first of its kind, has identified a specially engineered steel surface that allows liquids to boil without bubbling.
General Physics
Sep 13, 2012
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In a few years a NASA spacecraft will seek the building blocks of life in a shovelful of asteroid dirt. The OSIRIS-REx spacecraft, targeted for launch in September 2016, will intercept asteroid 1999 RQ36, orbit it for a year, ...
Space Exploration
Aug 17, 2011
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When drops of water are sprinkled on an extremely hot skillet, the drops can slide around the skillet for a full minute or so before evaporating. The phenomenon is called the Leidenfrost effect, which says that when a surface ...
(PhysOrg.com) -- Just as water can be superheated and remain liquid above the boiling point if there is no nucleating surface (such as a surface defect or a speck of dust), it can also become supercooled and remain liquid ...
