Saturday, July 5, 2014
Thursday, July 3, 2014
Monday, June 30, 2014
|Remnant of Supernova 1987A seen in light of very different wavelengths. ALMA data (in red) shows newly formed dust in the centre of the remnant. Hubble (in green) and Chandra (in blue) data show the expanding shock wave. Credit: ALMA/NASA|
(Phys.org) —Physicist James Franson of the University of Maryland has captured the attention of the physics community by posting an article to the peer-reviewed New Journal of Physics in which he claims to have found evidence that suggests the speed of light as described by the theory of general relativity, is actually slower than has been thought.
Read more at: http://phys.org/news/2014-06-physicist-slower-thought.html#jCp
The paper is available in IOP website.
Saturday, June 7, 2014
Friday, May 23, 2014
Sunday, May 18, 2014
Crazy Circle Illusion! - YouTube tags: youtube ...
In my previous post , I write about how to make an electric motor. Today it's time to build an electric buzzer: " An electr...
Image from: uk.eurosport.yahoo.com Credit: Reuters I was watching TV last night about skiing in The Sochi 2014 Winter Olympics (just t...
The last magazine of astroPT had an interesting interview with Gordon Walker , this scientist with Bruce Cambell and Stephenson Yang discov...
Science: ScienceBlogs Channel : Physical Science tags: ...