TEXT: US President Obama's State of the Union address

United States President Barack Obama on Wednesday delivered his State of the Union address in which he spelt out the agenda for the second term of his Presidency.Here's the verbatim text of his......

Drones boom: The next big opportunity after e-commerce

Image: Drone built by ideaforge called Netra. Photograph, courtesy: ideaForge     In 2003, three Indian Institute of Technology Bombay students got together to build a hovercraft by......