For the next few weeks, the planet Mars will form an isosceles triangle with the two bright stars marking the heads of the ...
a well-known fractal pattern. Sierpiński triangle is formed by repeatedly cutting out smaller equilateral triangles from a ...
Then he cuts little equilateral triangles out of food. He’s getting the hang of this isn’t he? Triangles are lots of fun to play around with. Look at all the patterns he’s making.