News tagged with external gills


Red-eyed Treefrog Embryos, Showing Their Bright Red External Gills

Red-eyed treefrog embryos actively avoid asphyxiation inside their eggs

Biology /

created Nov 03, 2008 | popularity 4.1 / 5 (7) | comments 0

Boston University undergraduate Jessica Rogge and associate professor Karen Warkentin, working at the Smithsonian Tropical Research Institute's laboratories in Gamboa, Panama, discovered that frog embryos ...





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EPA, Army Corps urged to consider separating Great Lakes, river basin

Space & Earth / Environment

created Dec 21, 2009 | popularity 5 / 5 (1) | comments 0

The once-radical idea of somehow plugging the Chicago Sanitary and Ship Canal to stop the flow of unwanted species from spilling between the Great Lakes and Mississippi River basin is quickly picking up political support.


Swimming Bacteria Could Become Model for Micromachines

Swimming Bacteria Could Become Model for Micromachines

Physics / General Physics

created Dec 21, 2009 | popularity 5 / 5 (2) | comments 0

(PhysOrg.com) -- UConn researchers say Spiroplasma's propulsion style is optimal for converting energy into motion.


Physicists propose quantum entanglement for motion of microscopic objects

Physics / Quantum Physics

created Dec 21, 2009 | popularity 4.3 / 5 (11) | comments 11

Researchers at the California Institute of Technology (Caltech) have proposed a new paradigm that should allow scientists to observe quantum behavior in small mechanical systems.


Switchable Nanostructures Made with DNA

Switchable Nanostructures Made with DNA

Nanotechnology / Bio & Medicine

created Dec 21, 2009 | popularity 4.7 / 5 (7) | comments 0

(PhysOrg.com) -- Scientists at the U.S. Department of Energy’s Brookhaven National Laboratory have found a new way to use a synthetic form of DNA to control the assembly of nanoparticles — this time resulting ...


Machine Translates Thoughts into Speech in Real Time

Machine Translates Thoughts into Speech in Real Time

Medicine & Health / Neuroscience

created Dec 21, 2009 | popularity 4.7 / 5 (44) | comments 9

(PhysOrg.com) -- By implanting an electrode into the brain of a person with locked-in syndrome, scientists have demonstrated how to wirelessly transmit neural signals to a speech synthesizer. The "thought-to-speech" ...


Physicists see through the opaque with 'T-rays'

Physics / General Physics

created Dec 18, 2009 | popularity 4.2 / 5 (11) | comments 0

"T-rays" may make X-rays obsolete as a means of detecting bombs on terrorists or illegal drugs on traffickers, among other uses, contends a Texas A&M physicist who is helping lay the theoretical groundwork to make the concept ...


JooJoo

A new generation of computer tablets is on its way

Electronics / Consumer & Gadgets

created Dec 17, 2009 | popularity 3.7 / 5 (7) | comments 2

I may have caught a glimpse of the future last week. In San Francisco, a startup company called Fusion Garage showed off the JooJoo, a touch-screen device that looks like the iPhone's big brother. The JooJoo ...


Research finds happiest US States match a million Americans' own happiness states

Research finds happiest US States match a million Americans' own happiness states

Other Sciences / Social Sciences

created Dec 17, 2009 | popularity 2 / 5 (6) | comments 18

New research by the UK's University of Warwick and Hamilton College in the US into the happiness levels of a million individual US citizens have revealed their personal happiness levels closely correlate ...


Michelangelos make smart lovers: New study shows that partners sculpt each other to achieve their ideal selves

Medicine & Health / Psychology & Psychiatry

created Dec 16, 2009 | popularity 4 / 5 (10) | comments 0

Is that really Bob? You've seen him hundreds of mornings for the last 10 years at local coffee shops. Since he started dating Sara, he looks you in the eye -- and smiles. Sara takes every opportunity to let coffee shop cronies ...


Researchers take the inside route to halt bleeding

Medicine & Health / Research

created Dec 16, 2009 | popularity 4 / 5 (1) | comments 0

Blood loss is a major cause of death from roadside bombs to freeway crashes. Traumatic injury, the leading cause of death for people age 4 to 44, often overwhelms the body's natural blood-clotting process.



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