A step closer to a practical atom laser
“When doing precise measurements of any kind, it is important to be able to count something, such as photons coming by at any given time,” Mattias Johnsson tells PhysOrg.com.
19/07/2007
Scientists invent novel hydrogels for repairing, regenerating human tissue
University of Delaware scientists have invented a novel biomaterial with surprising antibacterial properties that can be injected as a low-viscosity gel into a wound where it rigidifies nearly on contact--opening the door ...
Jul 19, 2007
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Charon -- An ice machine in the ultimate deep freeze
Frigid geysers spewing material up through cracks in the crust of Pluto’s companion Charon and recoating parts of its surface in ice crystals could be making this distant world into the equivalent of an outer solar system ...
Astronomy
Jul 19, 2007
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Species detectives track unseen evolution
New species are evading detection using a foolproof disguise – their own unchanged appearance. Research published in the online open access journal, BMC Evolutionary Biology, suggests that the phenomenon of different animal ...
Jul 19, 2007
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