Rex D' Rozario was not a scientist. Nor was he a science graduate. When it comes to the most influential science journalists, his is a revered name. He was with Kishore Bharati, a Prof Anil Sadagopal's initiative.
The ratio of a circle's circumference to its diameter is always the same: 3.14159... and on and on (literally!) forever. This irrational number, pi, has an infinite number of digits, so we'll never figure out its exact value no matter how close we seem to get. Reynaldo Lopes explains pi's vast applications to the study of music, financial models, and even the density of the universe.
How high can you count on your fingers? It seems like a question with an obvious answer. After all, most of us have ten fingers -- or to be more precise, eight fingers and two thumbs. This gives us a total of ten digits on our two hands, which we use to count to ten. But is that really as high as we can go? James Tanton investigates.
Critical thinking is the intellectually disciplined process of actively and skillfully conceptualizing, applying, analyzing, synthesizing, and/or evaluating information gathered from, or generated by, observation, experience, reflection, reasoning, or communication, as a guide to belief and action.
Are you looking for a book that offers a fun, new perspective to science? In this review, join a mother and son as they share their experiences of one such book, called The Agenda of the Apprentice Scientist.
The date for an important exam is looming. You know you have to study for it. Suddenly, it’s the evening before the dreaded date, and you feel like you haven’t studied enough, if at all. It’s time to cram all the information you can into your brain.
We know that to do well in exams, you have to remember your material to then demonstrate your knowledge during the test. But is an intense night of study an effective way of learning?
This article explains couple of important properties of triangular numbers, how they can be used in puzzle solving, and how triangular numbers are related to combinations. Concepts are explained in the form of puzzles and graphical illustrations. Triangular numbers are the count of objects that can be arranged in the form of an equilateral triangle. (Just like how square number s are the count of objects that can arranged in the form of a square).
We are bequeathed a legacy of clever and painstaking experiments by the pioneers of modern science. In the age of information overload, it is prudent to consider why we need to dirty our hands doing experiments, instead of merely depending on processed information to push the frontiers of science.
“Science is not a subject to be taught just through books”, teacher Narendra Sharma said. “If we provide opportunities to children to learn while doing, they are able to learn easily and do not have to take the path of rote-learning."