MOV (Metal Oxide Varistor) | Working, Uses & Testing in Hindi | Electronics Tutorial|#shorts #short

Ankit on Instagram: "Follow @mov.fy for more... Black holes are among the most mysterious and powerful objects in the universe, formed when massive stars collapse under their own gravity. Their gravitational pull is so strong that not even light can escape, making them invisible to the naked eye. Instead, scientists detect black holes by observing how they influence nearby stars and matter. At the center of a black hole lies the singularity, a point of infinite density where the laws of physics