A newly shared mathematical puzzle on X (formerly Twitter ... But fans of brain teasers know: the key to solving these isn't always found in straightforward maths. The trick lies in uncovering ...

It will not have escaped your notice in recent days that the freezing of a puddle of water on the road begins with the formation of a layer of ice on top. And yet, if you care to think about it ...

Connections is one of the best puzzle games from the New York Times. The game tasks you with categorizing a pool of 16 words into four secret (for now) groups by figuring out how the words relate ...

Group puzzle-solving exercises stimulate your brain to approach problems from different angles, which can lead to breakthrough ideas and strategies in your professional endeavors. Group puzzle ...

Quiz shows have moved away from tests of general knowledge to puzzles in much the same way the skills and abilities required by organisations have moved from specialist knowledge to problem solving ...

Abstract: Inhomogeneous linear ordinary differential equations (ODEs) and systems of ODEs can be solved in a variety of ways. However, hardware circuits that can perform the efficient analog ...

A popular riposte to the idea of evolution is the so-called ‘argument from design’. The discovery of a pocket watch on a hillside leads naturally to the inference of the existence of a watchmaker. The ...