GS-3 BITCOIN Bitcoin has been rallying hard, jumping over 300% in 2020, breezing past its record high to reach $42,000 in January and pushing above $44,000. What is bitcoin? Bitcoin is the original and most popular cryptocurrency, or digital coin, and started circulating in 2009. It was created by the …

GS-1 DICKINSONIA FOSSIL DISCOVERED IN BHIMBETKA Researchers have found the first-ever fossil in India of a Dickinsonia —the Earth’s ‘oldest animal’, dating back 570 million years — on the roof of what’s called the ‘Auditorium Cave’ at Bhimbetka. Dickinsonia Dickinsonia is an extinct genus of basal animal that lived during …

GS-3 FASTAG The FASTag is a reloadable tag that allows automatic deduction of toll without having to stop for carrying out the cash transaction. The tag uses radio frequency identification (RFID) technology and is fixed on the windscreen of the vehicle once active. Important points: Radio-Frequency Identification (RFID) is the …

GS-3 KARLAPAT WILDLIFE SANCTUARY  Karlapat Wildlife Sanctuary is a wildlife sanctuary located in Kalahandi district and a popular tourist attraction of Odisha in India. Karlapat Wildlife Sanctuary is about 15 km from Bhawanipatna, the district headquarters of Kalahandi district. The sanctuary covers an area of 175 square kilometres (68 sq mi). It lies within the Eastern Highlands moist deciduous forestsecoregion. Major …

A new artificially intelligent “mathematician” known as the Ramanujan Machine can potentially reveal hidden relationships between numbers. The “machine” consists of algorithms that seek out conjectures, or mathematical conclusions that are likely true but have not been proved. Conjectures are the starting points of mathematical theorems, which are conclusions that …

PURPOSE OF THIS TECHNOLOGY: It has been observed that most old Drainage systems are choked and have Improper Sanitation Infrastructure such as cracks in the Drain Surfaces. This Sewage Water seeps down through the cracks and contaminates the soil and ground water. In a recent study, it was observed that …