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Math professor discovers chaos on a 'fluid trampoline'

Math professor discovers chaos on a 'fluid trampoline'

Physics / General Physics

created Dec 22, 2008 | popularity 3.4 / 5 (11) | comments 1

(PhysOrg.com) -- A water drop placed on a soap film that vibrates up and down may bounce as if on a trampoline -- but it's much more than that, according to MIT mathematicians who say the "fluid trampoline" ...


Scientists discover quantum fingerprints of chaos

Scientists discover quantum fingerprints of chaos

Physics / Quantum Physics

created Oct 07, 2009 | popularity 4.8 / 5 (28) | comments 1

Chaotic behavior is the rule, not the exception, in the world we experience through our senses, the world governed by the laws of classical physics.


Mathematics simplifies sleep monitoring

Medicine & Health / Research

created May 07, 2008 | popularity 4.5 / 5 (2) | comments 0

A UQ researcher has created a new way to measure breathing patterns in sleeping infants which may also work for adults.


Children are hurt by chaos at home

Medicine & Health / Health

created Jul 29, 2008 | popularity 4.1 / 5 (9) | comments 0

(PhysOrg.com) -- Historically, U.S. children have experienced chaos for decades due to the nation's high rates of migration, poverty, and maternal and child mortality. But today, chaos in children's lives is largely on the ...


Making waves: Mathematicians crack quantum chaos conjecture

Other Sciences / Mathematics

created Oct 10, 2008 | popularity 4.7 / 5 (69) | comments 3

The American Institute of Mathematics announces that Soundararajan and Roman Holowinsky have proven a significant version of the quantum unique ergodicity conjecture. Their work, based in the pure mathematics area of number ...


Astronomical and mathematical physics awards go to chaos and X-ray leaders

Physics / General Physics

created Feb 01, 2008 | popularity 4.3 / 5 (8) | comments 0

The American Institute of Physics (AIP) announces the winners of the 2008 Dannie Heineman Prizes for Astrophysics and for Mathematical Physics. The mathematical physics prize goes to Mitchell Feigenbaum of Rockefeller University ...


Quantum Chaos Unveiled?

Quantum Chaos Unveiled?

Physics / General Physics

created Aug 06, 2008 | popularity 4.5 / 5 (74) | comments 12

(PhysOrg.com) -- A University of Utah study is shedding light on an important, unsolved physics problem: the relationship between chaos theory - which is based on 300-year-old Newtonian physics - and the modern ...


Mars Express zeroes in on erosion features

Mars Express zeroes in on erosion features

Space & Earth / Space Exploration

created Mar 19, 2009 | popularity 5 / 5 (2) | comments 1

(PhysOrg.com) -- Mars Express has uncovered geological evidence suggesting that some depositional process, revealed by erosion, has been at work on large scales in the equatorial regions of the planet. If ...


Meaning from chaos

Physics /

created Nov 21, 2005 | popularity 3 / 5 (2) | comments 0

Transmitting light-based signals by embedding them in chaos doesn't sound like a particularly good idea. But in last week's issue of Nature, Claudio Mirasso and co-workers show otherwise. They have demonstrated that it is ...


Pinning down the butterfly's wings

Other Sciences / Mathematics

created Jun 01, 2007 | popularity 3.5 / 5 (18) | comments 0

A Belgian mathematician hopes to use the science of chaos, the butterfly effect and strange attractors to help build a complete model of climate and resources that will lead to a new approach to sustainable development.


Edward Lorenz

MIT prof Edward Lorenz, father of chaos theory, dies at 90

Other Sciences / Other

created Apr 16, 2008 | popularity 4.8 / 5 (22) | comments 0

Edward Lorenz, an MIT meteorologist who tried to explain why it is so hard to make good weather forecasts and wound up unleashing a scientific revolution called chaos theory, died April 16 of cancer at his ...


Modern human brain

The human brain is on the edge of chaos

Medicine & Health / Research

created Mar 20, 2009 | popularity 4.4 / 5 (35) | comments 18

Cambridge-based researchers provide new evidence that the human brain lives "on the edge of chaos", at a critical transition point between randomness and order. The study, published March 20 in the open-access ...


What happens when you pop a quantum balloon?

Physics / General Physics

created Apr 17, 2008 | popularity 4.2 / 5 (32) | comments 1

When a tiny, quantum-scale, hypothetical balloon is popped in a vacuum, do the particles inside spread out all over the place as predicted by classical mechanics?


What a collision between Earth and Venus might look like

Earth-Venus smash-up possible in 3.5 billion years: study

Space & Earth / Astronomy

created Jun 10, 2009 | popularity 3.1 / 5 (21) | comments 12

A force known as orbital chaos may cause our Solar System to go haywire, leading to possible collision between Earth and Venus or Mars, according to a study released Wednesday.


Mars

The first hiking maps of Mars

Space & Earth / Astronomy

created Feb 12, 2007 | popularity 4.4 / 5 (5) | comments 0

Scientists using data from the HRSC experiment onboard ESA's Mars Express spacecraft have produced the first 'hiker's maps' of Mars. Giving detailed height contours and names of geological features in the Iani ...