36,906 views
As with all beings, 'stars' are born and die. When a star reaches the end of its lifespan, it explodes, emitting enormous energy, and at this time, the elements essential to forming life are scattered like seeds in space. Without those elements, all living things on Earth would not have been born. Therefore, all living things are 'descendants of supernovas'. #SpaceGrandProject #TheHome #ScienceDocumentary #LeeJiAh #Supernova #Physics #ScienceYouTube EBSi National High School Lecture ▶ http://www.ebsi.co.kr