5d
Interesting Engineering on MSNCentury-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 ...
2mon
Soap Central on MSNSquid Game symbols: Circle, square, and triangle meanings explainedPress start — Shapes that control the game Consider the square, triangle, and circle to be the ultimate game buttons. They ...
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