What would you do with free virtual money? Great experiment in Iceland.

Bitcoin is like email: open to everyone (including abusers), but ultimately resilient. Do you agree?

Investment is not speculative.

@stephenrwalli: Dropbox's hiring practices explain its disappointing​ lack of female employees http://venturebeat.com/2014/02/16/dropboxs-hiring-practices-explain-its-disappointing%e2%80%8b-lack-of-female-employees/ (A tough problem)
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Plan your holidays to be stress-free.

Supernova in M 82, a photo by UCL Mathematical and Physical Sciences on Flickr.

Supernova in M 82 observed by UCL’s University of London Observatory. Top: the galaxy on 10 December 2013. Bottom: the same galaxy at 19:20 UT on 21 Jan 2014, with the supernova labelled.

#Supernova

It’s a long shot but there is a chance a Sheffielder will reach Mars and colonise it!