On September 2, in an Urdu daily, a small advertisement appeared. It was about a lecture on Cosmic Dust on September 3 under the auspices of the Khwarizmi Science Society in the Ali Institute of Education, Lahore. I made it a point to attend the lecture. Dr. Tayyaba Zafar delivered the lecture. She teaches at the … Continue reading In Lahore, a lecture on Cosmic Dust