News tagged with visible
NASA sees Giovanna reach cyclone strength, threaten Madagascar
Tropical Storm 12S built up steam and became a cyclone on February 10, 2012 as NASA's Terra satellite passed overhead. Residents of east-central Madagascar should prepare for this cyclone to make landfall ...
Space & Earth / Earth Sciences
17 hours ago |
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NASA sees wide-eyed cyclone Jasmine
Cyclone Jasmine's eye has opened wider on NASA satellite imagery, as it moves through the Southern Pacific Ocean.
Space & Earth / Earth Sciences
17 hours ago |
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Chemists harvest light to create 'green' tool for pharmaceuticals
(PhysOrg.com) -- A team of University of Arkansas researchers, including an Honors College undergraduate student, has created a new, "green" method for developing medicines. The researchers used energy from ...
Feb 09, 2012 |
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Building a better light bulb
Scientists study the movement of charge carriers to design an organic LED that is energy efficient and still casts a warm, natural glow.
Feb 01, 2012 |
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Canadian police agencies suppressing data on race, says criminology study
While only 20 per cent of Canada's police forces have an explicit policy against reporting the race of victims and accused persons, University of Toronto and Nipissing criminologists show that the majority of police departments ...
Other Sciences / Social Sciences
Feb 01, 2012 |
4.5 / 5 (2) |
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Major Tropical Cyclone Funso analyzed by two NASA satellites
Tropical Cyclone Funso is now a dangerous Category 4 cyclone in the Mozambique Channel, moving southward between Mozambique on the African mainland and the island nation of Madagascar. As Funso became a major ...
Space & Earth / Earth Sciences
Jan 25, 2012 |
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Image: Closest Dione flyby
(PhysOrg.com) -- Flying past Saturn's moon Dione, Cassini captured this view which includes two smaller moons, Epimetheus and Prometheus, near the planet's rings.
Space & Earth / Space Exploration
Jan 23, 2012 |
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NASA satellite sees birth of Tropical Storm Ethel, now threatening Rodrigues
NASA's Aqua satellite passed over Tropical Storm Ethel on January 19, 2012 after she was born in the Southern Indian Ocean. The island of Rodrigues is now under Tropical Cyclone Warnings as Ethel approaches ...
Space & Earth / Earth Sciences
Jan 19, 2012 |
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Researchers uncover transparency limits on transparent conducting oxides
Researchers in the Computational Materials Group at the University of California, Santa Barbara (UCSB) have uncovered the fundamental limits on optical transparency in the class of materials known as transparent ...
Jan 18, 2012 |
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Eagle Nebula: A new view of an icon
(PhysOrg.com) -- The Eagle Nebula as never seen before. In 1995, the Hubble Space Telescope's 'Pillars of Creation' image of the Eagle Nebula became one of the most iconic images of the 20th century. Now, ...
Jan 17, 2012 |
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NASA sees Tropical Storm Heidi approaching Australia's Pilbara coast
Tropical Storm Heidi is forecast to make landfall today along the Pilbara coast of Western Australia as warnings pepper the coast. NASA's Aqua satellite passed overhead early in the day and captured a visible ...
Space & Earth / Earth Sciences
Jan 11, 2012 |
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Scientists solve mystery of colorful armchair nanotubes
(PhysOrg.com) -- Rice University researchers have figured out what gives armchair nanotubes their unique bright colors: hydrogen-like objects called excitons.
Nanotechnology / Nanomaterials
Jan 09, 2012 |
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A breakthrough in superlens development: Cheap, simple lens to let us see a single virus
A superlens would let you see a virus in a drop of blood and open the door to better and cheaper electronics. It might, says Durdu Guney, make ultra-high-resolution microscopes as commonplace as cameras in ...
Jan 09, 2012 |
4.8 / 5 (28) |
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Trapping butterfly wings' qualities
Butterflies have inspired humans since the time of ancient Egypt, but now they're also inspiring researchers to look toward nature to help create the next generation of waterproof materials for electronics ...
Jan 04, 2012 |
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A single cell endoscope: Researchers use nanophotonics for optical look inside living cells
(PhysOrg.com) -- An endoscope that can provide high-resolution optical images of the interior of a single living cell, or precisely deliver genes, proteins, therapeutic drugs or other cargo without injuring ...
Dec 20, 2011 |
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