Approach this like a math puzzle —strategically and methodically. With each row containing six triangles, and a systematic ...
Two mathematicians have proved that a straightforward question—how hard is it to untie a knot?—has a complicated answer.
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How a medieval Oxford friar used light and colour to find out what stars and planets are made of
Richard Fishacre challenged the scientific orthodoxy of his day, and contemporary astrophysics has vindicated his position.
The Miami Heat were able to come out on the other side of a wild overtime game against the Cleveland Cavaliers with a win, ...
It's been one week since prolific author Neal Stephenson and "The Lord of the Rings" VFX studio Weta Workshop launched.
The COLA method can help identify whether you're operating on speculation, belief, evidence, or principle—and respond ...
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