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Why Corned Beef Sandwiches — And The Rest Of The Universe — Exist

25 May 2019, 12:20 UTC
Why Corned Beef Sandwiches — And The Rest Of The Universe — Exist
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Somehow, at the beginning of time, there was an imbalance of matter and antimatter. That's how all the stuff in the universe came about. Scientists think they may find an answer by studying neutrons.(Image credit: Erik Rank/Getty Images)

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