Using sound waves to make patterns that never repeat

Mathematicians and engineers at the University of Utah have teamed up to show how ultrasound waves can organize carbon particles in water into a sort of pattern that never repeats. The results, they say, could result in materials ...

Gravitational waves: Why the fuss?

Great excitement rippled through the physics world Monday at news of the first-ever detection of two ultra-dense neutron stars converging in a violent smashup.

For showing how contracts work best, two economists win Nobel

Let insiders easily cash in stock options, as Enron did, and you risk seeing executives abandon a failing company. Encourage contractors to sacrifice quality to cut costs and you might cause problems like those that led the ...

G299.2-2.9, a middle-aged supernova remnant

(PhysOrg.com) -- G299.2-2.9 is an intriguing supernova remnant found about 16,000 light years away in the Milky Way galaxy. Evidence points to G299.2-2.9 being the remains of a Type Ia supernova, where a white dwarf has grown ...

Event displays in particle physics

Subatomic particles are far too tiny to see, so over the years physicists have devised ingenious ways to detect and visualise them, often forming beautiful patterns and pictures in the process. From early experiments with ...

Hungarian wins top mathematics prize

Hungarian Endre Szemeredi has won the Abel prize, considered to be the "Nobel" for mathematics, the Norwegian Academy of Science and Letters announced on Wednesday.

'Cosmic mirages' confirm accelerated cosmic expansion

(Phys.org) -- An international team of researchers led by Masamune Oguri at Kavli IPMU and Naohisa Inada at Nara National College of Technology conduced an unprecedented survey of gravitationally lensed quasars, and used ...

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