http://netvouz.com/richter/tag/years?feed=rss richter's bookmarks tagged "years" on Netvouz http://scitation.aip.org/content/aip/magazine/physicstoday/article/68/11/10.1063/PT.3.2979 In his later years, Einstein often claimed that he had obtained the field equations of general relativity by choosing the mathematically most natural candidate. His writings during the period in which he developed general relativity tell a different story. Fyzika > Fyzika obecně > Historie > Albert Einstein richter Tue, 10 Nov 2015 18:55:27 GMT http://www.guardian.co.uk/science/gallery/2009/may/06/hubble-space-telescope-images?picture=346949826 In its 19 years of operation, the Hubble Space Telescope has revealed the universe to us in all its beauty and mystery. Among thousands of images, these are some of the most memorable Fyzika > Astronomie > Observatoře richter Wed, 07 Sep 2011 19:00:07 GMT http://www.guardian.co.uk/world/2008/sep/15/spain.telescope?gusrc=rss&feed=science Four hundred years on, documents suggest original design was Spanish Fyzika > Fyzika obecně > Historie richter Wed, 07 Sep 2011 19:00:07 GMT https://www.youtube.com/watch?v=L9BoMwbEc3w For 11 years disabled white storks are nesting in our rescue station. They have raised 30 healthy young storks so far. All of them flew away. What happened t... Volný čas > Příroda > Naši ptáci richter Fri, 29 Jan 2016 08:35:54 GMT