Economic crisis drives the mothers of invention

Crisis is the mother of invention, if one believes the bright sparks behind the gizmos, contraptions, novelties and potions at the international inventions exhibition in the Swiss city of Geneva.

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<p><a href="http://www.physorg.com/news158049975.html">Economic crisis drives the mothers of invention</a></p> <p>Crisis is the mother of invention, if one believes the bright sparks behind the gizmos, contraptions, novelties and potions at the international inventions exhibition in the Swiss city of Geneva.</p>