Kerala Lottery winner's recognition at a national level - केरल लॉटरी विजेता का राष्ट्रीय स्तर पर मान्यताPurdue University researchers have created a tiny mechanical device,an electrostatically actuated nanoresonator,that could help cell phone users avoid the nuisance of dropped calls and slow downloads. NASA’s Artemis mission aims to put humans back on the moon for the first time after the Apollo 17 mission, fifty years ago. The space agency has built the most powerful rocket ever, the Space Launch System (SLS), which will carry all the spacecraft part of Artemis missions. The Artemis missions will also send the first woman and first person of colour to the lunar surface. Here is everything you need to know about Artemis and NASA’s grand plans for a long-overdue return to the Moon.An unusual case of a long Covid patient’s legs turning blue after 10 minutes of standing has been reported in a study published in The Lancet journal.