A 50-year mathematical hunt is over after two researchers cracked the 3D Kakeya conjecture, unlocking a result hailed as once-in-a-century. Imagine holding a pencil in the air and rotating it so that ...
Researchers found that some animals could “count” carrots in a test—and may have better numerical skills than dogs or horses. Scientists say the numerical skills displayed by zoo giraffes may help ...
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