More ideas from Mohsen
Our entire composition comes from the cosmic dust of exploding stars. You are literally the stuff of stars...

Human Body Ingredients via imaginaryfoundation: 'The average human has approximately 100 trillion cells and each cell is made of approximately 100 trillion atoms, each of which were originally created in the center of a star.' Here it is by mass: http:/

Africa and the Middle East. | This Map Showing What Each Country Leads The World In Is Really Quite Cool

Africa and the Middle East. This Map Showing What Each Country Leads The World In Is Really Quite Cool. This could be shown to students and then encourage them to find different countries maps of what they lead the world in as well.