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 ...

This effect, known as gravitational redshift, is critical for maintaining GPS on Earth. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works.

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 ...

The growth in gravel and fast off-road cycling has driven better suspension tech to smooth out rough rides. We put Redshift’s suspension stem and seatpost onto a gravel bike to test the differences ...