Reward of $250,000 (£172,000) has been offered by Microsoft to find who is behind the Downadup/Conficker virus.

Radio frequency (abbreviated RF, rf, or r.f.) is a term that refers to alternating current (AC) having characteristics such that, if the current is input to an antenna, an electromagnetic (EM) field is generated suitable for wireless broadcasting and/or communications.

Bluetooth wireless technology is a short-range communications technology intended to replace the cables connecting portable and/or fixed devices while maintaining high levels of security.

The Parallel Port is the most commonly used port for interfacing home made projects.

GPRS is a global standard for wireless communication. GPRS was originally standardized by European Telecommunications Standards Institute (ETSI), but now by the 3rd Generation Partnership Project (3GPP).

Before discussing the root article, Embedded Programming, let us have a look on Embedded Systems.

Global System for Mobile communications (GSM) is an international standard for mobile communication. Its promoter, the GSM Association, estimates that 80% of the global mobile market uses this standard.

Our ancestors used to go to under sky at night and calculate their locations on the earth. They built landmarks, detailed maps and learned how to read the stars in the night sky.