Mathematicians show “soft cell” shapes are abundant in natural world. Soft cells are described as natural tiles with curved edges—a stark contrast to the mathematical solutions for creating tiling ...

We’ve all got a mental image of the world’s most famous places and moments in history. Usually the same ones that we’ve seen on postcards, travel blogs, and our aunt’s Facebook from that one time she ...

Circles have different angle properties, described by a number of theorems. This is one of two guides on circle theorems, with this guide covering the following: the angle subtended by an arc at the ...

A technician often has to sketch or design ductwork and the other parts of an HVAC system. Sometimes you have to sketch the room or building you are working with. This means working with lines, angles ...

It's the start of a new year, which means many people will be foraying into gym life for the first time. When you're there, it's important to remember that bodies come in all shapes and sizes and not ...