News tagged with bubbles

The solar wind is swirly

(—Using ESA's Cluster quartet of satellites as a space plasma microscope, scientists have zoomed in on the solar wind to reveal the finest detail yet, finding tiny turbulent swirls that could play a big role in ...

dateDec 19, 2012 in Space Exploration
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Spain's empty highways lead to bankruptcy

At the Leganes toll booth outside Madrid, the workers scan the horizon for cars. In Spain's recession, the stream of paying drivers has slowed to a trickle and the toll road is all but bankrupt.

dateOct 28, 2012 in Engineering
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