Fairy-wren babies need password for food
It's always a good idea to listen to your mother, but that goes double for baby fairy-wrens even before they are hatched.
Plants & Animals
Nov 8, 2012
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News tagged with loudspeaker
World's largest subwoofer: Earthquakes 'pump' ground to produce infrasound
Earthquakes sway buildings, buckle terrain, and rumble – both audibly and in infrasound, frequencies below the threshold of human hearing. New computer modeling by a team of researchers indicates that most of the low-frequency ...
Earth Sciences
Oct 18, 2012
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Artificial bat cave built to combat killer disease (Update)
(AP)—Conservationists have built an artificial bat cave deep in the Tennessee woods to see if it can be a blueprint for saving bats who are dying by the millions from a fungus spreading across North America.
Ecology
Sep 14, 2012
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A new generation of acoustic measurements
NPL scientists have made the first measurements of airborne acoustic free-field pressures using a laser technique based on photon correlation spectroscopy.
General Physics
May 29, 2012
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Metafluids: German researchers realize new material class
A research team lead by Professor Martin Wegener at the Karlsruhe Institute of Technology has succeeded in realizing a new material class through the manufacturing of a stable crystalline metafluid, a pentamode metamaterial. ...
Condensed Matter
May 8, 2012
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US protestors find allies in app makers
US street protestors have won allies in software makers who have crafted programs that let smartphones fire off word of imminent arrest or let rallying cries be heard by crowds.
Software
Oct 28, 2011
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Audio systems pioneer Villchur dies at 94 in NY
(AP) -- Edgar Villchur, who went from repairing radios in his New York City shop to inventing groundbreaking audio equipment and hearing aids, has died. He was 94.
Other
Oct 18, 2011
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Korean researchers use graphene to create transparent loudspeakers
(PhysOrg.com) -- In yet another novel use for graphene, researchers from Seoul University have devised a method of creating transparent loudspeakers by printing them onto a special kind of plastic, using an ordinary inkjet ...
Scientists set a new record for measuring magnetic vibrations using the spin of a single atom
The lab, though it may seem quiet and insulated, can be as full of background noise as a crowded train station when we're trying to catch the announcements. Our brains can filter out the noise and focus on the message up ...
General Physics
May 25, 2011
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European research's bit part in Ben Hur Live?
(PhysOrg.com) -- Technology developed by European researchers is helping the stage production of Ben Hur Live in London's O2 arena.
Engineering
Sep 17, 2009
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