The Defence Research and Development Organisation (DRDO) successfully flight tested "Solid Fuel Ducted Ramjet" (SFDR) booster on April 08, 2022, at the Integrated Test Range (ITR), Chandipur off the coast of Odisha. The test met all the mission objectives. The SFDR-based propulsion enables the missile to intercept aerial threats at very long range at supersonic speeds. It has an extremely high projected range of 350 km.
SEBI Chairperson Madhabi Puri Buch launched the 'Manthan', a six-week-long ideathon, in association with various institutions including BSE, NSE, NSDL, CDSL, KFintech, CAMS, LinkInTime and MCX.
An Indian space tech startup Pixxel grabbed attention after it successfully launched its first fully-fledged commercial satellite called 'Shakuntala' or Pixxel TD-2.
The International Children's Book Day (ICBD) is organized annually on the 2nd of April since 1967, by the International Board on Books for Young People (IBBY).