Black holes are one of the unsolved mysteries of our universe. Here are all the essentials you need to know about black holes.Keywords: Albert Einstein, Stephen Hawking, Hawking Radiation, Chandrasekhar Limit, Kip Thorne, Interstellar, John Michell, Lemaitre, Laplace, Oppenheimer, Schwarzschild radius.Highlights: (01:36) Books,(02:23) Introduction to black holes,(03:37) History of black holes,(07:56) Image of a black hole,(11:07) Types of black holes,(13:27) Primordial black holes,(15:42) Hawking Radiation,(16:56) Energy extraction,(18:57) No-hair Theorem,(19:57) Collision of two black holes.SUPPORT: **Patreon: https://www.patreon.com/ScienceWeSpeakSOCIAL MEDIA: *Instagram: https://www.instagram.com/sciencewespeak/*Facebook: https://www.facebook.com/ScienceWeSpeak*Telegram: https://t.me/sciencewespeak