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- Better chow yields more milk: A more nutritious form of corn for dairy cows boosts farm profits, teen investigator finds
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- Building with moon rocks: Working on the moon with lunar soil and grit could prove easier, more efficient and less costly than using earthly materials
P value
A P value is the probability of an observed (or more extreme) result arising only from chance.
Credit: S. Goodman, adapted by A. Nandy
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