While the cube is a wonderful shape, and tessellates 3D space beautifully, it seems a bit boring as a shape for ice to put in your drink. With this π Ice Cube Tray, you can freeze some H2O in the shape of the amazing circle constant, π (other circle constants are available) and wow your party gue... Read more
Buy Humble Pi: When Math Goes Wrong in the Real World Reprint by Parker, Matt (ISBN: 9780593084687) from Amazon’s Book Store. Everyday low prices and free delivery on eligible orders.
This?
Or make your own shapes… I prefer the lego idea tbh
This – maths and physics versus the real world
good grief, sounds moody to say the least.
13 quid
maybe not fractal but these spiral shades are great