Professor Muhammad Younis from the University of Agriculture, Faisalabad (Pakistan) died suddenly on 15 April, while on a visit to ICTP. He was a Regular Associate 2002-2009, and had participated in "Entrepreneurship for Physicists and Engineers from Developing Countries" in March. His field of interest was Soil Physics and his research topics: design, development and evaluation of energy-efficient farm machines; renewable energy for agriculture and rural areas; soil-plant-machine relationships. Professor Younis' colleagues at ICTP thought highly of his work and abilities; he also made many friends here. ICTP regrets his unexpected death and conveys its heartfelt condolences to the surviving family.