If you take a video of a spinning wheel, you’ll probably notice that the spokes appear to turn more slowly than the wheel is actually rotating, and sometimes in the wrong direction. This is caused ...

Following the publication of our recent lab test into whether wheel depth actually has a tangible impact on speed, the UCI spoke exclusively with Cyclingnews, offering yet more clarification on the ...

How do wheel depth, spoke count, and spoke material affect speed? We're back in the wind tunnel to find out When you purchase through links on our site, we may earn an affiliate commission. Here’s how ...

There’s an iconic scene from the movie Big where [Tom Hanks] and [Robert Loggia] play an enormous piano by dancing around on the floor-mounted keys. That was the first thing we thought of when we saw ...

The upcoming car auction Mecum is hosting over in Glendale, Arizona, in March, is shaping up to be, as usual, a true treat for enthusiasts and collectors, with plenty of rare, or historically ...

The sensor continuously sends out infrared light and measures how much of that light is reflected. When a reflective object is within its set detection range, it returns a low signal. The Arduino ...

Abstract: In this paper, we propose a novel signal processing method for road surface roughness classification exclusively from wheel speed sensor signals. Road surface quality has a significant ...

Watch as we attempt to set a potential world record by spinning a skateboard wheel at 100,000 RPM. The wheel, crafted from aluminum on a lathe, is powered by a 60,000 PSI waterjet. #skateboard ...

Most modern vehicles come with two transmission speed sensors, which are responsible for monitoring the input and output shaft speeds of the transmission. These sensors send information to your car's ...

Speed variance—not just speed—drives crash risk. Higher average speeds raise deaths and big gaps trigger conflicts. Drive the lawful flow. “Slow equals safe” makes a great bumper sticker and a lousy ...