Most of us first hear about the irrational number π (pi)—rounded off as 3.14, with an infinite number of decimal digits—in ...

Why did Ramanujan’s formulae stay relevant for a century? His set of 17 expressions offered huge speed. They gave long digit ...

Let's think now about the concept of motion and in particular, the idea of speed. What is speed? Well, let's think about an example. Let's say that you're going to go from home to school, and school ...

Prior to learning the formulas by heart, it's critical to comprehend the fundamental ideas. To strengthen your comprehension, spend some time reading and comprehending the theory underlying the ...

Speed alone may be the factor that draws many sports fans to the bobsled, luge and skeleton events at this year’s Beijing Winter Olympics. But beneath the thrilling descents of the winding, ...