In a previous blog, I shared the three pieces of financial advice that made a difference to way I thought about, earned, spent, and invested money. As I pointed out, because savings and bond rates are ...

As you listen to radio and to the sound of coffee being prepared, trains in the tube, car horns, and people's voices, here's something to ponder: the biology, physics and mathematics of sound, ...

A key algorithm that quietly empowers and simplifies our electronics is the Fourier transform, which turns the graph of a signal varying in time into a graph that describes it in terms of its ...