Skeptophilia

I remember a few years ago noticing something odd.  While eating breakfast on work days, I'd finish, and always give a quick glance up a...

There's an interesting concept called sensitive dependence on initial conditions . Here's a simple example.  If you take a deep bowl...

A couple of months ago, I read Paul J. Steinhardt's wonderful book The Second Kind of Impossible , about his (and others') search fo...

I remember a couple of years ago noticing something odd.  While eating breakfast on work days, I'd finish, and always give a quick glanc...

When I'm teaching the unit on evolution in my biology classes, one of the hardest ideas to expunge from my students' brains is that ...

I remember a couple of years ago noticing something odd.  While eating breakfast on work days, I'd finish, and always give a quick glanc...