What's new on Einstein Online? Information about recent additions and updates 2007-07-04T08:08:47+02:00 Einstein online http://www.einstein-online.info/en/spotlights/ Of gravitational waves and spherical chickens http://www.einstein-online.info/en/spotlights/gowdy_st/index.html 2007-06-29T00:03:30+02:00 Information about a class of simple model universes, each an expanding cosmos filled with gravitational waves The realm of relativistic hydrodynamics http://www.einstein-online.info/en/spotlights/hydrodynamics_realm/index.html 2007-06-29T00:03:30+02:00 Modeling relativistic fluids and the phenomena associated with them - from supernovae and jets to merging neutron stars The gravity of gravity http://www.einstein-online.info/en/spotlights/gravity_of_gravity/index.html 2007-03-31T08:03:30+02:00 An important property of gravity in Einstein's theory is that it can create more gravity. The result is "non-linearity" - the gravitational influence of two bodies isn't just the sum of their separate influences! Of singularities and breadmaking http://www.einstein-online.info/en/spotlights/singularities_bkl/index.html 2007-03-31T08:03:31+02:00 About some characteristic properties of spacetime near singularities - and the violent deformations they cause for any object unlucky enough to approach a singularity