To make a direct call to United States From India, you need to follow the international dialing format given below. The dialing format is same for calling United States mobile or land line from India.

To make a direct call to United States From Italy, you need to follow the international dialing format given below. The dialing format is same for calling United States mobile or land line from Italy.

This dial differs radically from the common type. Instead of showing the time of day by a shadow cast by the sun, it employs a spot of direct sunlight which' is brought to bear upon a hair line on ...

Chinese scientists have set a transmission record in quantum secure direct communication, which brings the technology to the internet dial-up speed of the 1990s and sets the stage for a future ...