Lunk Posted January 20, 2021 Share Posted January 20, 2021 Interstellar grains found in Australian meteorite: https://www.livescience.com/oldest-material-on-earth.html 6 Link to comment Share on other sites More sharing options...
GB_Amateur Posted January 20, 2021 Share Posted January 20, 2021 Thanks for the link to that very well-written article. I wondered how they determined the age and fortunately the article author explained that. Probably more complicated than his explanation (not surprising) but still an interesting technique. 1 Link to comment Share on other sites More sharing options...
dogodog Posted January 20, 2021 Share Posted January 20, 2021 Great article Lunk, Now I know why I didn't get accepted into MIT. These guy's and gal's are on scale of genius that's of the charts. I love peanut butter and that smell analogy with stay with me every time I open a jar. Thanks 1 Link to comment Share on other sites More sharing options...
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