Brainteasers are more than casual puzzles as they are structured in such a way that they serve as mental exercises. These puzzles can help stimulate reasoning, focus, and analytical thinking. There ...

Plantlike designs on pottery made almost 8,000 years ago may be the earliest evidence yet of mathematical thinking. Many of the flower decorations painted on pottery by an ancient culture in northern ...

Abstract: A simple, fast method generates various visually appealing spiral patterns. The method is based on the concept that spiral patterns comprise a symmetry group of tilings. It employs invariant ...