john on Speed

Light flies. If you don’t believe me, go outside tonight, crank up the family car, and try to race the beam streaming from the headlights to the end of the driveway. Light is fast—really fast—travelin...

In the last class I taught at Regent, an obviously irritated young woman came up to me and said, “Dr. Peterson, three times during your lecture you did not say anything for twenty seconds. I know beca...