Background Change of direction (CoD) is associated with performance and injury in multidirectional sports. CoD consists of different phases (initial acceleration, deceleration, and re-acceleration) ...

Several areas of investigation for deceleration of an interstellar probe have been identified and these include: Reverse engine thrust, solar sail, Magsail, Medusa sail, microwave sail, orbital ...

Most American football fans have seen something like this before and grimaced: A running back, sprinting at breakneck speed down the field, makes a swift cut to evade a defender. But when all his ...

Motion engineers can spend hours optimizing tuning parameters in servo-based systems, and still not get the performance they want. Their time may also be wasted if, at some point in the project, they ...

A world-first study has proven microbes essential for human health can survive the extreme forces of space launch. Space agencies are planning to send crews to Mars within decades but sustaining life ...

Bugatti knows how to deliver headline-grabbing, face-melting numbers like few other car manufacturers. With power from a quad-turbo W16, the Chiron is an incredible showcase of what the Volkswagen ...