31 August 2011
30 August 2011
29 August 2011
Observation of the Dynamical Casimir Effect in a Superconducting Circuit
"40 years ago, Moore suggested that a mirror undergoing relativistic motion could convert virtual photons into directly observable real photons. This effect was later named the dynamical Casimir effect (DCE). Using a superconducting circuit, we have observed the DCE for the first time."
http://arxiv.org/abs/1105.4714
http://arxiv.org/abs/1105.4714
26 August 2011
25 August 2011
24 August 2011
23 August 2011
19 August 2011
"The number of sit-ups 10-year-olds can do declined by 27.1% between 1998 and 2008"
Couldn't find the study from any free source so this Guardian article will have to do.
The study is "Handgrip strength in English schoolchildren - Cohen DD, Voss C, Taylor MJ, Stasinopoulos DM, Delextrat A, Sandercock GR."
http://www.guardian.co.uk/society/2011/may/21/children-weaker-computers-replace-activity
The study is "Handgrip strength in English schoolchildren - Cohen DD, Voss C, Taylor MJ, Stasinopoulos DM, Delextrat A, Sandercock GR."
http://www.guardian.co.uk/society/2011/may/21/children-weaker-computers-replace-activity
18 August 2011
17 August 2011
16 August 2011
15 August 2011
12 August 2011
11 August 2011
10 August 2011
09 August 2011
05 August 2011
04 August 2011
03 August 2011
02 August 2011
01 August 2011
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