Last Updated: Sunday, August 26, 2012, 18:02
The flat lens eliminates optical aberrations such as the 'fish-eye' effect that results from conventional wide-angle lenses, according to a SEAS statement.
Last Updated: Saturday, October 09, 2010, 13:53
America`s prestigious Harvard University has appointed renowned Indian urban designer and educator Rahul Mehrotra as tenured professor and Chair of its Department of Urban Planning and Design.
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