The researcher at IIT Ropar had invented a pocket inverter which is almost equal to the size of a pen.from Education News: Latest Job Notifications, Admit Cards, Exam Paper Analysis,Results - Times of India http://bit.ly/2GppPGA
The researcher at IIT Ropar had invented a pocket inverter which is almost equal to the size of a pen.from Education News: Latest Job Notifications, Admit Cards, Exam Paper Analysis,Results - Times of India http://bit.ly/2GppPGA
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