A conversation with Deccan Herald, Prof Rajaram Nityananda, a well-known Indian physicist who is now a Professor at the Azim Premji University, Bengaluru, sheds some light on how scientists captured the image of a black hole and the role of radio astronomy in this achievement.
Researchers engineer minuscule particles that use light to break down dyes and sense vital chemicals, paving the way for cleaner water and better diagnostics.