Credit: EU

By David Glance, University of Western Australia

The Parliament of the European Union last week voted to call on member states and the European Commission to investigate the operation of search engines in Europe to ensure “a balanced, fair and open Internet search structure”.

Imagine a car that can't get dirty or a business in Ferguson, Missouri that can't be graffiti'ed by unhinged protesters.

It might be possible with a new class of highly fluorinated super-repellent polymer called a “fluoropore”, which mimics the natural ability of lotus plants and cabbage leaves to make water droplets simply roll away - but for oils too. This lotus effect has been used for producing rough surfaces with special chemical properties. “However, this trick does not work for oils – the lotus plant repels water, but no oil,” says Dr.-Ing. Bastian Rapp of the KIT Institute of Microstructure Technology. “Oil-repellent surfaces need to have another chemical structure, fluoropolymers, for this purpose.” 

The Arctic Ocean sea ice cover emerged 2.6 million years ago - and it hasn't changed since. Not in all of the recurring warming cycles we have had and not even in 2006, when pundits predicted it would be melted by 2014.

It wasn't always that way. Between 4 and 5 million years ago, the extent of sea ice cover in Arctic was much less than it is today. Recent IPCC reports believe that the expanse of the Arctic ice cover has been quickly shrinking since the 1970s and that 2012 was the known sea ice minimum in that time.

Not as simple as black and white. Fred Bchx, CC BY-NC-SA

By Ian Rickard, Durham University

Igor Stepovik Shutterstock

By Roxanne Connelly, University of Edinburgh

A growing number of scholars are using social media data to write articles about both online and offline human behavior - it's cheap, it's as accurate as surveys if properly controlled, and no one ever has to leave the office.

But surveys are not science for an obvious reason and yet, in recent years, studies have claimed the ability to predict everything from summer blockbusters to fluctuations in the stock market. They all get mainstream media attention despite obvious evidence of flaws in many of these studies.

Our culture tells women there's something wrong with them if they don't orgasm. Gustavo Gomes/Flickr, CC BY-NC

By Sally Hunter, University of New England

Yesterday I worked from scratch at a problem which certainly others have already solved in the past. I have mixed feelings with such situations: on one side I hate to reinvent the wheel, especially if there is an easy way to access a good solution; on the other I love to invent new ones...


Anyway this time I have decided I will ask you for some help, as collectively we may have a better idea of the optimal solution to the specific problem I am trying to address. But before I explain the problem, let me give you some background on the general context.

Searches for new physics at the LHC