Special techniques and special equipments are needed for underwater photography. Dedicated underwater housings and cameras are available which even prevents the regular cameras from getting wet. Witho
Month: May 2010
How Does Wireless Internet Work
Wireless internet has opened avenues for those who do not have access to proper infrastructure pipelines for internet. Traditional technologies like cable and DSL would not be feasible for some remote
How Does Yoga Work
Postures, breathing techniques, and focus on specific body parts are the key to yoga. With these you integrate the body, mind and soul. In yoga the postures are called as asanas and the breathing tech