Projectile motion describes how objects move through the air after being launched, like when a ball is thrown or an arrow fired. After launching, the only force acting on the projectile is gravity ...

This study proposes a hybrid radar sensor that can monitor the behavior of projectiles in near real-time in a soft recovery system (SRS) to verify the high-impact characteristics of key components in ...

Jeffrey A. Dym, Benshi and the Introduction of Motion Pictures to Japan, Monumenta Nipponica, Vol. 55, No. 4 (Winter, 2000), pp. 509-536 ...

With rack and pinion steering, the rotation of the pinion causes linear motion of the rack, which turns the vehicle's wheels left or right. Rack and pinion systems are a common component in railways.

IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. Collection history unknown; formerly ...

Action recognition aims to identify action categories in trimmed videos captured by multimedia devices, which often suffer from jitter, especially in uncrewed aerial vehicle (UAV) applications.

Ethics: a general introduction What is ethics? At its simplest, ethics is a system of moral principles. They affect how people make decisions and lead their lives.

VR without nausea: how to avoid motion sickness Motion sickness can spoil your enjoyment of virtual reality. Our guide explains what's behind it and how to deal with it.