Let's make this birthday one to remember.

86 years old (Born on February 24, 1939)

Happy Birthday, Professor Jamal Islam! Another orbit around the sun completed—though we're sure you've already calculated that trajectory precisely. Your groundbreaking contributions to theoretical physics and your impressive collection of over 50 scientific articles and books have certainly defied entropy; they only grow more valuable with time.

From winning the Bangladesh Academy of Science Gold Award in 1985 to inspiring countless students at the University of Chittagong, your career has been stellar (pun intended). May this birthday bring you as much joy as solving a particularly tricky equation—and may your sense of humor remain timelessly quantum-entangled with brilliance!