Tag Archives: Sand

Stars or Sand? Are there more Grains of Beach Sand or Stars in our Visible Universe?

This began as a simple question, but it has intrigued enough people that I decided to feature it as an article and expand it so we can have some fun. _____________Carol Charming: “I have heard people say that there are … Continue reading

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Posted in Basic Science, Education, Fun | Tagged , , , , , , , , | 15 Comments