I was amazed to read reports of a dinner last week at which top Sun executives sitting around the same table seem to have made statements that totally contradict one another. On the one hand, Greg ...

A lot of bicycle commuters use so-called clipless pedals, as do many mountain bikers who make their way along dark streets when coming back from evening rides. The dual-color LED Arclight Pro Clipless ...

Suspension stems made a big splash in the UCI Mountain Bike World Championships in the 1990s, and in recent years, they have experienced a bit of a renaissance with products such as the Stafast ...

There are several different kinds of redshift that we encounter in the universe. Those three are ‘gravitational’, ‘doppler‘ and ‘cosmological‘. Before looking at two examples, it is best to have a ...