Agrima Bhatt, Rajasthan University Geomagnetic field of the earth The magnetic field of the Earth is roughly a magnetic dipole, with the magnetic field S pole at the geographic north pole and the magnetic field N pole near the geographic south pole. A magnetic field is endlessly long, however, it starts to decrease as it […]
Sarah Khatkhatay, SK Somaiya Vidhyadhar From protection against STDs to family planning, contraceptives play an important role. Elements of safety, effectiveness, availability, and accessibility need to be considered by a woman or man at any point of their lifetimes when choosing the most appropriate contraceptive. Women have several choices or options for long-lasting and reversible […]
Ayooshi Mitra, Amity University, Kolkata A long time ago, a record of the “lost time” was discovered by some workers digging grounds for a power plant in New Zealand. The discovery was of a 60-ton trunk from a kauri tree (the largest species of trees in New Zealand). The tree was assumed to have been […]
Koustav Maiti, Ramakrishna Mission Vivekananda Centenary College, Rahara The monarch butterflies ( Danaus plexippus ) are very special migratory insects, traveling a vertebrate-like long distance of 4000 km, each year to reach their overwintering ground in Central Mexico. These butterflies use various survival strategies during migration. At low temperatures, they roost in the tree branches […]
