Here’s what that tiny black triangle above airplane windows means

You just might spot a little red or black triangle above the airplane seat. Usually, you can spot one or two of these ...
Naija Gist - Latest

Have you noticed black triangles inside airplanes? They serve an important function

There are small, black triangles above some of the windows on the left and right sides of the plane. If you search the internet for the functions of these triangles, you will find all kinds of ...
Quanta Magazine

The Biggest Smallest Triangle Just Got Smaller

A new proof breaks a decades-long drought of progress on the problem of estimating the size of triangles created by cramming points into a square. Consider a square with a bunch of points inside. Take ...