Now that you have watched the video, you should be able to connect it to the topics covered in our textbook. You will also want to do additional research on what Carl Sagan, the astronomer in the video, may have meant when he said the following two quotes:
- “The nitrogen in our DNA, the calcium in our teeth, the iron in our blood, the carbon in our apple pies were made in the interiors of collapsing stars. We are made of starstuff.” ? Carl Sagan, Cosmos
- “If you wish to make an apple pie from scratch, you must first invent the universe.” ? Carl Sagan, Cosmos
Start a new thread to post and respond to both quotes using your research and the topics covered thus far in this course.
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