Indian-American Gitanjali Rao has won the 2017 Discovery Education 3M Young Scientist Challenge for her prototype water lead contamination detector ‘Tethys’. The sensor-based device detects the quality of water and shares the results to a mobile application via bluetooth. The aim of the competition, open to citizens of the US who are enrolled from Class ..
Bluetooth: GK, Current Affairs, Questions, Trivia and News
In collaboration with RailTel and Telibrahma, the Bangalore Division of the South western Railway (SWR) has launched “BluFi” services in the City Railway station. BluFi: (Bluetooth + WiFi) An unparalleled compounding of Bluetooth application and Wi-Fi connectivity. Via simply switching on Bluetooth on their mobile phones BluFi will permit passengers to receive a host of ..