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Santa's Sleigh: NC State Researcher Explains Science Behind St. Nick?s Christmas Magic

Santa's Sleigh: Researcher Explains Science Behind St. Nick's Christmas Magic

Other Sciences / Other

created Dec 02, 2009 | popularity 4.9 / 5 (19) | comments 7

(PhysOrg.com) -- Santa skeptics have long considered St. Nick’s ability to deliver toys to the world’s good girls and boys in the course of one night a scientific impossibility. But new research shows that ...


Nanoparticles used in common household items caused genetic damage in mice

Nanotechnology / Bio & Medicine

created Nov 16, 2009 | popularity 4.8 / 5 (24) | comments 11

Titanium dioxide (TiO2) nanoparticles, found in everything from cosmetics to sunscreen to paint to vitamins, caused systemic genetic damage in mice, according to a comprehensive study conducted by researchers at UCLA's Jonsson ...


Argonne 'homegrown' hybrid solar cell aims for low-cost power

Argonne 'homegrown' hybrid solar cell aims for low-cost power

Nanotechnology / Nanomaterials

created Nov 10, 2009 | popularity 4.3 / 5 (12) | comments 3

(PhysOrg.com) -- Scientists at the U.S. Department of Energy’s (DOE) Argonne National Laboratory have refined a technique to manufacture solar cells by creating tubes of semiconducting material and then "growing" ...


Engineers, doctors develop novel material that could help fight arterial disease

Medicine & Health / Research

created Nov 25, 2009 | popularity not rated yet | comments 0

A fortuitous discovery that grew out of a collaboration between UCLA engineers and physicians could potentially offer hope to the nearly 10 million Americans who suffer from peripheral arterial disease.





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Fujitsu Develops Technology for Low-Temperature Full-Service Direct Formation of Graphene Transistors on Large-Scale Substrates

Fujitsu Develops Technology for Low-Temperature Full-Service Direct Formation of Graphene Transistors on Large-Scale Sub

Technology / Semiconductors

created Nov 27, 2009 | popularity 5 / 5 (21) | comments 4

Fujitsu Laboratories today announced, as a world first, the development of a novel technology for forming graphene transistors directly on the entire surface of large-scale insulating substrates at low temperatures ...


Design chosen for British 1,000 mph car

Design chosen for British 1,000 mph car (w/ Video)

Technology / Engineering

created Nov 25, 2009 | popularity 3.9 / 5 (11) | comments 8

(PhysOrg.com) -- A British team hoping to be the first to get a car to 1,000 mph (1,610 km/h) has made its final design selection. The six-tonne car, known as the Bloodhound, will be powered by a Eurofighter ...


Ultra-Powerful Laser Reproduces How Star's Jets Travel through Interstellar Space

Ultra-Powerful Laser Reproduces How Star's Jets Travel through Interstellar Space

Physics / General Physics

created Nov 20, 2009 | popularity 4.6 / 5 (9) | comments 0

(PhysOrg.com) -- A multi-trillion-watt laser at the University of Rochester has simulated a stellar jet -- an outpouring of matter from a fledgling star -- with unprecedented realism.


Researchers complete draft genome sequence for cassava

Biology / Biotechnology

created Nov 09, 2009 | popularity not rated yet | comments 0

A team of academic, government and industry researchers has completed a first draft of the cassava (Manihot esculenta) genome. The project is an important first step in accelerating the pace of research on this subsistence ...



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