This is actually two stories about two circles. The first is the technical story about the small circle I needed to ...

The standard interpretation of a null state, or empty state, posits it as devoid of structure. This paper introduces a ...

To measure your wrist circumference, find the point just below your wrist bone, which is the narrowest part of the wrist, and measure it here for the most accurate result (2 ). What is Body Frame Size ...

Every summer, scores of tourists take to the bustling streets of Barcelona, a city known for its breathtaking architecture. Nicolás Atanes Santos, a young Spanish mathematician, sees this as an ...

A simple web-based calculator that computes the circumference of a circle given its radius. Designed with a clean user interface and easy-to-use features.

The number pi (π) appears in the most unlikely places. It can be found in circles, of course—as well as in pendulums, springs and river bends. This everyday number is linked to transcendental ...

Put the tape measure at the top of your hip bone, then bring it all the way around your body, level with your belly button. Make sure it's not too tight and that it's straight, even at the back. Don't ...

An American star is circumscribed by a circle. The star is geometrically similar to the stars in the field of stars on Old Glory. The circle has a circumference of 188.5835779 inches. Find the area A ...