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Randomness Reigns in Crystalline Order

31 July 2009
Chains of spheres representing polymers can arrange themselves into a crystal, which turns out to be the highest entropy structure, according to computer simulations.
article link PRL (24 July 2009)
polymers: random and crystalline arrangements

Supernova Starting Gun: Neutrinos

27 July 2009
Neutrinos arriving from a nearby supernova could be used to determine the precise moment when gravitational waves should appear, which may help researchers pick out the so-far-undetectable waves.
article link PRL (17 July 2009)
SN1987A supernova remnant

Landmarks: Powerful Pictures

20 July 2009
Richard Feynman invented the cartoon-like pictures of particle interactions that are essential to particle physicists and published the first one in 1949.
article link PR (15 September 1949)
penguin diagram

Click on APS Article to see the research paper described in the story.