Problem 3 is all about different nets close netA 2-D plan made up of the faces of a 3-D object. This can be folded to form the 3-D object. and working out which ones can fold into cubes or dice. Maths ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. The brain twister that is the Rubik's cube has not only befuddled many people that have tried to ...

The Rubik's Cube dates to my childhood, when it was for leaving on a desk to be fiddled with — or, for a select few strange birds, for actually solving, sometimes very quickly. At that time, knowing ...

The net of a 3D shape is what it looks like if it is opened out flat. There are many types of nets for the different 3D shapes. A net is made from polygons that can be folded and joined to make a ...

Mysha Mishra, a 6-year-old from Bengaluru, has set a record by solving the 3x3 Rubik’s cube in 2 minutes 3 seconds while answering 12 maths questions through mental calculation. My own mother has been ...

A carpenter, working with a buzz saw, wishes to cut a wooden cube, three inches on a side, into 27 one-inch cubes. This can be easily done by making six cuts through the cube, keeping the pieces ...

Does the Fields medal mean more to you than any other award you have won? Any award is a milestone, which encourages one to go further. I don’t know that I think of any award as meaning more to me ...