Last week I was participating in an online quiz. In that quiz there was a picture identification question, which was asking about the name of the gentlemen in the photograph. I knew the name of one of them, but was not able to recognize the other person. At that moment, as the time flew by, I wished if there would have been a image search engine to get me the names. After the quiz I searched in the net for such engines. I got many interesting search results. However there was one very interesting hit that I made. It was about a research that is being done by researchers of Penn State. It was about a new way of searching images in the internet.
It...
