The government on Tuesday discarded its one-size-fits-all food pyramid in favor of 12 different triangle-shaped guides, each geared to people's differing lifestyles and nutritional needs. Inside the ...
Morning Overview on MSN
15 sneaky math puzzles hiding inside the Great Pyramid
The Great Pyramid of Giza is often treated as a monument of stone, but it also functions as a monument of numbers. I see at ...
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