Science

Light fidelity(Li-Fi) is a revolutionary new technology that transmit high speed data using lights. It is perceived to be 100 times faster than Wifi technology which is based on radio wave communication. Potential application: Mobile connectivity: Increase in the mobile connectivity. Laptops, smart phones, tablets and other mobile devices can interconnect directly using Li-Fi. Short … Read more

Neutrinos are the elementary particles found in the universe, which have no charge and have very little mass. They are electrically neutral and have weak interactive force. They are generally formed in the nuclear core of the sun. Radio active decay is also one of the source of neutrinos. They have the unique property of … Read more

It is an advance technology of genetic engineering to rectify the abnormalities occurring in the mitochondria due to mutation. The mutation severely affects the functioning of mitochondria in the baby. As a result baby may suffer from disease like Alzheimer’s and Parkinson disease. In sexual reproduction, Mitochondrial DNA is obtained from exclusively from the mother. … Read more

Net neutrality is the principle that internet service providers and governments should    treat all data on the internet equality , not discriminating or charging differently by user, content, site, platform application, type of attached equipment or mode of communication.      It is about not giving special privileges to some website like in the form of speeding … Read more

Montreal protocol  is a treaty signed in 1987 to ban ozone depletion substance like CFC’s and HCFC which were used in refrigerators and Air conditioner. India is also one of the signatories of Montreal protocol. The Montreal Protocol has proven to be innovative and successful, and is the first treaty to achieve universal ratification by … Read more

Genetic modified crop as the name suggest is modified form of crop in which nuclear material of parent crop is altered and modified to its advantage by use of genetic engineering. Example of genetic crops are Bt cotton, bt brinjal etc. Advantage: Drought resilient varieties, pest resilient varieties can be grown. This will bring sustainability … Read more

A blockchain is a digitized, decentralized, public ledger of all cryptocurrency transactions. Constantly growing as ‘completed’ blocks (the most recent transactions) are recorded and added to it in chronological order, it allows market participants to keep track of digital currency transactions without central recordkeeping. Each node (a computer connected to the network) gets a copy of the blockchain, which is downloaded … Read more

Artificial intelligence is a way of programming a computer, robot to perform human like task such as visual perception, speech recognition, decision making and translation between language.   Artificial intelligence has wide application cutting across all sectors: In agriculture artificial intelligence is used for precision farming. This will increase the productivity and lower the input … Read more

Big data is the huge amount of data which is present in an unprocessed way. It is a complex data. Big data is characterised by 3 Vs ie. Volume of data, velocity of data i.e. processed and complex variety of data. Big data has various useful application. The application of Big data can be seen … Read more

These are destructive software or malicious one which exists in the form of computer virus, computer worm, trojan or trojan horse which may get attached to email or gets in a file while downloading from a website or via compact discs. In the world of cyber era these software are highly dangerous. The types of … Read more