News tagged with 3d theory
Who cares about the fourth dimension?
Austrian scientists are trying to understand the mysteries of the holographic principle: How many dimensions are there in our universe?
Feb 03, 2009 |
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Search results for 3d theory
Mathematics: First-ever image of a flat torus in 3D
Just as a terrestrial globe cannot be flattened without distorting the distances, it seemed impossible to visualize abstract mathematical objects called flat tori in ordinary three-dimensional space. However, ...
Apr 26, 2012 |
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The presence of water changes the structure of an antibiotic
EPFL chemists have shown how the three-dimensional shape of an antibiotic changes when it is in an aqueous environment. This could lead to a better understanding of how drugs interact with biological molecules.
Apr 20, 2012 |
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Electrical engineers develop LED 'Magic Wands'
Engineers from the University of Bristol have developed illuminating ‘magic wands’ that work by picking up radio signals from mobile devices. The wands, to be showcased on BBC’s Bang Goes the ...
Apr 17, 2012 |
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Physicists continue work to abolish time as fourth dimension of space
(Phys.org) -- Philosophers have debated the nature of time long before Einstein and modern physics. But in the 106 years since Einstein, the prevailing view in physics has been that time serves as the fourth ...
Apr 14, 2012 |
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Experiment explores optics with iPad
As any other dutiful scientist, Dr. Weilin "Will" Hou, an oceanographer in the Oceanography Division at NRL Stennis Space Center (NRL-SSC), did his research. Earlier last summer, he decided the hottest tablet ...
Space & Earth / Earth Sciences
Apr 09, 2012 |
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Astronomers put forward new theory on size of black holes
(PhysOrg.com) -- Astronomers have put forward a new theory about why black holes become so hugely massive – claiming some of them have no 'table manners', and tip their 'food' directly into their mouths, ...
Mar 23, 2012 |
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Astronomers map dark matter distribution in 3D in Abell 383 galaxy cluster
(PhysOrg.com) -- Two teams of astronomers have used data from NASA's Chandra X-ray Observatory and other telescopes to map the distribution of dark matter in a galaxy cluster known as Abell 383, which is located ...
Mar 14, 2012 |
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UD researchers first to attempt 3D carbon nanotube architectures
A team of three University of Delaware mechanical engineering professors, plus researchers from three other academic institutions, are collaborating to develop three-dimensional (3D) carbon nanotube structures.
Nanotechnology / Nanomaterials
Feb 24, 2012 |
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Repulsive gravity as an alternative to dark energy (Part 1: In voids)
(PhysOrg.com) -- When scientists discovered in 1998 that the Universe is expanding at an accelerating rate, the possibility that dark energy could explain the observation was intriguing. But because there ...
Jan 31, 2012 |
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Blunt nanostructures could make high-efficiency solar cells easier to fabricate
(PhysOrg.com) -- One of the most promising methods for increasing the efficiency of solar cells consists of coating the cells’ surfaces with a thin layer of metal nanoparticles. The nanoparticles scatter ...
Jan 24, 2012 |
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List of search results for 3d theory
