Circle, triangle, and square. They’re simple, geometric, and eerily familiar. They look like something pulled straight out of a PlayStation controller or a childhood game of tic-tac-toe.

Researchers have demonstrated, using a novel approach, that the original solution to Dudeney’s famous dissection problem is ...

Use a pen and ruler to draw over the vertical lines and join the dots, giving you a square. Image caption ... you now have a regular equilateral triangle.

STORY HIGHLIGHTS Lightstone Group purchased two industrial buildings in Triangle area. Lightstone sees strategic investment opportunities in the Triangle region. Other NY firms also investing in North ...