The fundamental design principles behind rotary-wing aircraft date back to the Renaissance, with some of the earliest-known designs belonging to Leonardo da Vinci. Naturally, technology has ...

Cross-drilling brake rotors supposedly helps vent gases created when the resin bonding agents within the brake-pad material begin to break down at extreme temperatures. When this happens, the pedal ...

The braking system on your car is the most important part of making sure you’re safe while driving. It keeps you from hitting a cat as it gingerly walks (because it doesn’t care) across the street, ...

Click here to post this video on your blog or website. Click here to post a photo of this winner on your blog or website. Helicopter performance depends on the length of the rotor blades. For heavy ...

NH Industries is working to deliver a solution to an issue with the main rotor head on NH90 military helicopters that means the blades can impact the tail structure when starting or stopping the ...

Rotaries are truly fascinating engines. They’re small, lightweight and unlike anything else on the road. Also, people keep saying something about a spinning Dorito? One of the coolest Lego projects we ...

Brake rotors are nothing new — the technology was popularized in motorsport throughout the early 1950s, on models such as the Le Mans-winning Jaguar C-Type, before being introduced to mainstream ...