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#supernova

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Supernova Bingo – guess the date of the next supernova to win a cash prize

by Miss Entropic Sep 23, 2021 3 Comments 3 Links

#bingo, #education, #science, #space, #stars, #supernova,

The rest of the money raised could go to a science education... Read more

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The Periodic Line – with Iron in the middle

by MeterMan Dec 9, 2020 5 Comments 3 Links

#atom, #chemistry, #iron, #knowledge, #nuclear, #physics, #science, #space, #sun, #supernova,

Iron, that large ball of hot stuff you are living on, and... Read more

The Periodic Line – with Iron in the middle

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