We are made out of stardust. The iron in the hemoglobin molecules in the blood in your right hand came from a star that blew up 8 billion years ago. The iron in your left hand came from another star.
Related Keywords: Blood Star Hand Years Left Up Made
Related Authors: Leonardo da Vinci Stephen Hawking Isaac Newton Galileo Galilei Rene Descartes Nicolaus Copernicus Omar Khayyam
