Nearly 370,000 antidepressant bottles recalled

The announcement is important as the Chandrayaan-3 lander, named Vikram, operated for only 14 Earth days (one lunar day) on Moon’s surface after the lunarcraft landed on south pole side of Moon on Aug 23, 2023, and Isro could gather valuable data for just two weeks. Isro chairman said, “We are going to work on a project with DAE under the guidance of our minister, where we are going to develop objects... Thereby, this type of lander will survive for up to 200 days.”

A routine fishing trip in 1938 yielded an astonishing discovery: a living coelacanth, a fish thought extinct for 66 million years. This 'living fossil' challenged scientific understanding of evolution and extinction. Modern technology reveals its unique skull structure and leg-like fins, highlighting the ocean's unexplored depths and the enduring mysteries of ancient life.

Beneath East Antarctica's Totten Glacier, hidden undersea valleys are channeling warm ocean water, melting its ice shelf from below. This discovery reshapes our understanding of glacial stability, revealing that the glacier, which could raise sea levels by over 3.5 meters if melted, is vulnerable to oceanic currents through these secret routes. Scientists are now investigating the extent of this warming.

In 1982, materials scientist Dan Shechtman observed an unusual tenfold symmetry in an aluminum-manganese alloy, defying the established definition of crystals. Despite initial skepticism and resistance from the scientific community, his persistent research led to the discovery of quasicrystals, a new form of atomic ordering. This groundbreaking finding revolutionized crystallography and earned Shechtman the Nobel Prize in Chemistry.

An accidental discovery in 1896 by Henri Becquerel, involving fogged photographic plates exposed to uranium salts, unveiled the phenomenon of radioactivity. This unexpected finding challenged the belief in stable atoms, revealing their inherent ability to emit energy.The breakthrough paved the way for nuclear physics and has since impacted fields from medicine to power generation.

A chemist's accidental sweet taste in 1879 sparked a food revolution. Constantin Fahlberg discovered saccharin, the world's first artificial sweetener. This low-cost sugar substitute became vital during wartime shortages. Saccharin's discovery opened doors for artificial sweetness, transforming food production and flavor design. It remains a significant milestone in food history.

In 1938, German chemists Otto Hahn and Fritz Strassmann made a groundbreaking discovery. Their experiments with uranium revealed barium, an element much lighter than expected. This unexpected finding challenged existing scientific laws. It led to the understanding of nuclear fission, a process that releases immense energy. This pivotal moment ushered in the atomic age and forever changed science.