Stephen has degrees in science (Physics major) and arts (English Literature and the History and Philosophy of Science), as well as a Graduate Diploma in Science Communication. Stephen has degrees in ...

Although the concept of the common good has been subject to normative theorising for millennia, it is now widely understood as an "essentially contested concept," leading scholars to argue that, in ...

Editor’s Note: Published in 1957, this article comes from Martin Gardner’s legendary Scientific American column Mathematical Games. Read more in our special digital issue, Fun and Games. A paradox is ...

Civil engineers can rightfully claim that no two bridges are exactly alike. However, bridges share many known characteristics, and the materials they are built with have known characteristics.

Robert Pepperell does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond ...

We are always solving problems, some of which have instantly obvious solutions and others that do not. In the latter case, the word puzzle comes to mind instead. A problem can be defined therefore as ...