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Tuesday, February 16, 2016
Friday, February 12, 2016
Mικρός και Μεγάλος κόσμος
(source: NASA)
''We have only seen spacetime like the surface on a calm ocean until now'', says Kip Thorne, co-founder of LIGO and the scientist who inspired the movie Interstellar. ''Now, we are seeing a storm!'' The ‘storm’, meaning the collision of the black holes, lasted for just 20 milliseconds. In that brief moment, it generated 50 times the power of all the stars in the Universe put together.
(from Guardian tweets)
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Thursday, February 11, 2016
Tuesday, February 9, 2016
Μετά από πολύ καιρό η πρώτη μεγάλη απεργία για το Ασφαλιστικό
(φωτο: syspeirosiaristeronmihanikon.blogspot.g)
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