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 ...

If you’re looking for a high entertainment value per byte of code, [Nardax] has you covered with his wearable spellcasting controller. With not much effort, he has built a very fun looking device, ...

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 ...

New "big, beautiful bill" proposed as deficit soars under Trump Ukraine’s new defense chief reveals 200,000 soldiers have gone AWOL and 2 million are dodging draft Why Elon Musk says saving for ...

Firstly, the ebay claim that it would be shipped from somewhere in the UK turned out to be false, and it took a day or two longer than the maximum estimated delivery time to arrive from the Far East – ...

The CT-2 is a shape-shifting four-wheeled urban getabout, a tandem two-seater that can park in motorcycle spaces and filter through traffic – but that spreads its wheels wider for stability at higher ...

In iOS 17 and watchOS 10, Apple turned the iPhone and Apple Watch into full-featured bike computers. Here's how to set up your devices and add cadence sensors, speed sensors, and more to track your ...