Now, more than 122 years after it was first proposed, Kamata and two other mathematicians have finally proved that a solution ...

Below are some of my go-to quilting tools. I have found a half square triangle ruler to be so very helpful when quilting. And I utilize it while making this block. 1) 5 3/4" squares in purple 1 ...

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.

join the dots with a ruler and pencil, and then use the scissors to cut along the lines - you should be left with a square. Image caption, STEP 3 - SQUARE IN MIDDLE: Arrange the triangles on the ...