Augmented Reality


Augmented Reality is a live direct view of a physical, real-world environment whose elements are augmented (or supplemented) by computer-generated 3D models, animations, videos etc. The technology enhances user’s current perception of reality. Augmentation is in real time and the information is overlaid on the live view of the device’s camera. Essentially, AR requires three … Continue reading Augmented Reality

Mobile Phone Batteries


Battery is the lifeblood of a mobile phone. All batteries contain one or more cells. A cell is the working chemical unit inside a battery. A cell has three main parts: a positive electrode (terminal), a negative electrode, and a liquid or solid separating them called the electrolyte. There are four basic types of rechargeable battery used in mobile phones: … Continue reading Mobile Phone Batteries

International Yoga Day


• Derived from the Sanskrit word yuj, Yoga means union of the individual consciousness or soul with the Universal Consciousness or Spirit. Yoga is a 5000 year old Indian body of knowledge. • The aim of Yoga is Self-Realization, to overcome all kinds of sufferings leading to ‘the state of liberation’. This is one of the … Continue reading International Yoga Day

Gravitational Waves


Gravitational waves are ripples in the space time curvature traveling outward from the source produced by violent events such as collision of 2 black holes or by supernova explosion. They are produced by accelerating masses just the same as accelerating charged particles produce radio waves (electrons in antennas). GW are akin to Electromagnetic Waves (EM) … Continue reading Gravitational Waves

Direct to Home (DTH) Technology


Direct-to-Home satellite broadcasting or DTH is the distribution of television signals from high-powered geostationary satellites to small dish antennas and satellite receivers in homes across the country. Early satellite television was broadcast in C band – radio in the 3.4-gigahertz (GHz) to 7-GHz frequency range. Digital broadcast satellite transmits programming in the Ku frequency range … Continue reading Direct to Home (DTH) Technology

Swadesh and Prasad Scheme


SWADESH DARSHAN Swadesh Darshan has been launched for Integrated Development of Tourist Circuits around Specific Themes. The objectives are: a. Develop circuits having tourist potential in a planned and prioritized manner; b. Integrated development of infrastructure in the identified theme-based circuits; c. Promote cultural and heritage value of the country; d. Provide complete tourism experience with … Continue reading Swadesh and Prasad Scheme