Katie has a PhD in maths, specializing in the intersection of dynamical systems and number theory. She reports on topics from maths and history to society and animals. Katie has a PhD in maths, ...

Through the story of the whale ship Essex, novelist Karen Thompson Walker describes how our most vivid fears are often not the most realistic. In Karen Thompson Walker's 2012 novel The Age of Miracles ...

Mathematics students face challenges with rational and irrational numbers. Understanding the principles and patterns simplifies this concept. Rational numbers can be fractions of integers. Irrational ...

We often make the distinction between rational and emotional thinking, contrasting rational and emotional as the two options that are fighting for which one is going to prevail and lead to better ...

Fear. Every human on the planet experiences fear. Sometimes, as we grow older, we get over our fears. Sometimes, as we get older, we develop new fears. When you think about things you fear, you will ...

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