Last Updated: Saturday, November 30, 2013, 15:32
Scientists have developed a revolutionary new method that could double the efficiency of today`s fuel-guzzling engines used in automobiles and aircraft.
Last Updated: Friday, November 02, 2012, 15:23
Archaeologists have uncovered traces of a series of canal, which suggest that the 5 million tonnes of sandstone used to build Cambodia`s Angkor Wat took a far shorter route than previously thought.
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