Know when to skip questions and add explanations and look out for new question styles, says Dick Hui from King’s Glory ...
From RTÉ Radio 1's The History Show, writer Mary Russell tells the story of how the very first Ordnance Survey maps of ...
Interesting Engineering on MSN5h
Century-old triangle-to-square dissection puzzle finally solved by mathematiciansMathematicians struggled to find the fewest number of pieces needed to cut an equilateral triangle and rearrange it into a ...
This file provides 2D Boolean set operations on polygons, where you can compute, for example, the intersection or union of the shape defined by point lists, producing a new point list. Of course, such ...
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