The world looks different after today's big neutron star collision discovery

My grandmother died in 2013. 
She was a stubborn, brilliant woman who ardently believed in the value of science. She came of age in Brooklyn, but I knew her as my Nana in Los Angeles who worked with dinosaur bones. 
When she died, my grandfather gave me one of Nana's necklaces: A jade stone with a gold chain. I wear it most days. 
After today, I will look at that necklace differently. 
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While the