The New York Times' latest game, Pips, brings domino fun to your desktop. How to play Pips as well as hints in case you get ...
22hon MSN
Engineers Found Evidence of Hydraulics in an Ancient Pyramid, Solving a 4,500-Year-Old Mystery
In a preprint paper, scientists concluded that the Step Pyramid of Djoser in Saqqara, Egypt—believed to be the oldest of the ...
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