Mobile Toilet For Oxygen-Dependent Covid Patients
Innovation
देश में मधुमेह यानी डायबिटीज रोगियों के एक ऐसे उपकरण की जो मधुमेह रोगियों के लिए कारगर साबित हो...
,UAV means unmanned aerial vehicles. Now it can be used for pollution checking and monitoring. A special type of...
Once again Indian Space Research Organisation (ISRO) created history for the safety and development of the country by successfully...
How EVM and VVPAT work? election 2019 This video is about providing awareness about the Electronic Voting Machine (EVM)...
