Hi my name is Alisha. I go to School of Science and Technology. I am participating in the STEM contest and my STEM project is on the gyroscope. I will use the gyroscope to show many things like for example how when a gyroscope is spinning it is defying gravity. While defying gravity and staying in motion, the gyroscope is showing the conservation of angular momentum. My video shows the gyroscope spinning on a tiny black cone, on a pen, and on a piece of string. All of these demonstrations prove that a gyroscope can defy gravity and stay in motion. This finally shows the conservation of angular momentum through the gyroscope.