Dr. Yotam Sharaf holds a Ph.D. in theoretical physics from Ben-Gurion University and is currently a postdoctoral researcher in the Department of Astrophysics at the Max Planck Institute in Germany. Throughout his career, Yotam has served as a teaching assistant and lecturer at Ben-Gurion University, teaching a variety of physics courses aimed at engineering and physics students. Additionally, he has delivered popular science lectures to high school students at the Housidman Center for Youth Science Enthusiasts, aiming to expose and encourage science studies among future generations. Today, Yotam is an active researcher in the field of black holes and gravitational waves, and a member of the international network of telescopes for detecting gravitational waves. Some of the central research questions he explores include: What lies inside a black hole? And what can these mysterious bodies teach us about the quantum world?