News tagged with bubbles

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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How new substances form

Gas bubbles rise in a liquid. What looks like a bottle of sparkling mineral water actually is a type of reactor frequently used in industry – a bubble column. These reactors are found in laboratories and ...

dateSep 19, 2013 in Materials Science
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