Retirees often underspend despite having adequate savings, driven by frugality, aging effects, and healthcare concerns ...

In a previous post, we considered three of seven "irrational" habits of highly rational people. Here we consider the remaining four, as well as some suggestions for distinguishing the genuinely ...

From hoarding board games to paying more than you need to on mortgages, logic doesn't always win when it comes to personal finance.

Mathematics students often encounter confusion when distinguishing between rational and irrational numbers. However, mastering this fundamental concept becomes straightforward once you understand the ...

Irrational behavior arises as a consequence of emotional reactions evoked when faced with difficult decisions, according to new research at UCL (University College London), funded by the Wellcome ...

The number π (pi), a universal mathematical symbol, intrigues far beyond geometry. Present in various fields such as ...

Series: McGill-Queen's Studies in the History of Ideas Your institution does not have access to this book on JSTOR. Try searching on JSTOR for other items related to ...

FOR believers in rationality, the modern world is often a frustrating and bewildering place. Despite the many and manifest successes of science, it seems ever harder to penetrate the fog of ...

When my students grow too dependent on their calculators, I ask them to find a number that, when multiplied by itself, gives them 2. Students quickly see that since 1² = 1 and 2² = 4, the answer has ...