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Sleeping for science: What can we learn?

(Phys.org)—Why are 12 volunteers about to spend 21 days in bed, lying with their heads tilted below the horizontal? Their experience will help to understand and address changes in astronauts' bodies in space as well as ...

dateNov 13, 2012 in Space Exploration
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How a wedding engagement changes Twitter feeds

A researcher at the Georgia Institute of Technology has used Twitter as a lens to look into the lives of nearly 1,000 people who used the site to announce their wedding engagement. By comparing tweets before and after, the ...

dateFeb 13, 2015 in Social Sciences
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