Archaeologists working in the mountains of northeastern Uzbekistan have uncovered tiny stone points that may be the oldest known arrowheads on Earth, dating back roughly 80,000 years. The discovery ...

In this video, we introduce the fundamentals of kinematics in 2D, focusing on projectile motion. Learn how to break down the horizontal and vertical components of motion, apply key equations, and ...

The motion, put forward by independent Senator David Pocock on Wednesday evening, adds five additional non-government questions to Question Time in the Upper House, which will lengthen the session ...

Credit: BAE Systems HUNTSVILLE, Alabama—The U.S. Army has an acquisition plan in waiting for appropriated funds to bring on a U.S. Navy-developed hypervelocity projectile to be used for air defense.

This is because projectile vomiting is not just throwing up. It involves more force. Sometimes, a child’s vomit, when "released," can go flying across a room. A child who vomits way too much and with ...

Vomiting is something that everyone will experience at some point. It’s typically accompanied by a wave of nausea, and a queasy feeling in the stomach afterward. ‌ Projectile vomiting is when your ...

BAE Systems (Booth 613) is developing a hypervelocity projectile, or HVP, for the U.S. Navy’s Mark 45 5-inch gun as a counter-unmanned aerial system option to engage aerial targets. The Mk45 is the ...

DUGWAY PROVING GROUND, Utah - New and emerging technologies continue to break ground on the test range at Dugway Proving Ground. General Atomics Electromagnetic Systems (GA-EMS) used its Compressed ...

Benjamin holds a Master's degree in anthropology from University College London and has previously worked in the fields of psychedelic neuroscience and mental health. Benjamin holds a Master's degree ...

DRDO displayed a new 155 mm ramjet projectile at Aero India 2025. (Janes/Sohini Mandal) India's Defence Research and Development Organisation (DRDO) displayed a new 155 mm ramjet projectile for Bharat ...

In Minecraft, players face all kinds of difficult hostile mobs that attack with either melee or ranged weapons. One category of ranged attacks is projectiles, which can be shot by one entity toward ...