19/07/2016

Reputation improves for those who give without calculation

We often help others without weighing the costs and benefits—agreeing immediately to grant favors to friends, or taking on our romantic partners' burdens without question. People even risk their own lives for a stranger, ...

Image: Not really starless at Saturn

Saturn's main rings, along with its and moons, are much brighter than most stars. As a result, much shorter exposure times (10 milliseconds, in this case) are required to produce an image and not saturate the detectors of ...

American political speech is increasingly partisan, research shows

Here's a test for measuring partisanship in American politics today: Turn on C-SPAN and – without looking at the name of the lawmaker on screen – see how long it takes to tell whether the member of Congress is a Republican ...

Image: Mars Express spies a nameless and ancient impact crater

This striking perspective view from ESA's Mars Express shows an unnamed but eye-catching impact crater on Mars. This region sits south-west of a dark plain named Mare Serpentis (literally 'the sea of serpents'), which in ...

Gauging public opinion on small wind turbines

There are currently more than 900,000 small wind turbines in use worldwide and estimates suggest that could increase by 20 percent by 2020. But, there has been a lack of research on public opinion on these independent energy ...

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