Physicists map the strain in wonder material graphene

This week, an international group of scientists is reporting a breakthrough in the effort to characterize the properties of graphene noninvasively while acquiring information about its response to structural strain.

Study indicates housing market cycles have become longer

A statistical analysis of data from 20 industrial countries covering the period 1970 to 2012 suggests housing market pricing cycles—normal, boom and bust phases—have become longer over the last four decades.

Predicting what topics will trend on Twitter

Twitter's home page features a regularly updated list of topics that are "trending," meaning that tweets about them have suddenly exploded in volume. A position on the list is highly coveted as a source of free publicity, ...

Maths experts question key ecological theory

Mathematicians at the University of York in the UK and the University of Canterbury in New Zealand say they have disproved a widely accepted theory underpinning the operation of complex networks of interactions in the natural ...

Astronomy without a telescope: The unlikeliness of being

History has proved time and again that mathematical modelling is no substitute for a telescope (or other data collection device). Nonetheless, some theoreticians have recently put forward a statistical analysis which suggests ...

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