The project consists in buiding from scratch a quadcopter drone and its remote control. The drone frame is 20 cm large and propeller radius is 6.5 cm. The total mass is 130g, the 2x3.7V batteries ...

A new Ukrainian video shows their latest weapon: an interceptor drone armed with two shotguns. Previous videos had shown such drones blasting Russian Mavic quadcopter bombers out of the sky. Now we ...

If combat throughout the 21st century has taught military planners anything, it's that drones are the way of the future. Across battlespaces, the world over, militaries, insurgencies, and others have ...

Abstract: The quadcopter is an unmanned aerial vehicle (UAV) suitable for various applications (environmental monitoring, aerial photography, search and rescue, and surveillance, etc.) due to its ...

Abstract: The tilt-rotor quadcopter is an optimized structure of the standard quadcopter, which has actuating motors that can tilt about the quadcopter arm. A tilt-rotor quadcopter with more control ...

On at least one occasion, former US Marine Corps pilot Romin Dasmalchi delivered water to soldiers in Afghanistan using a Bell-Boeing V-22 Osprey – a mission that he considered both wasteful and ...

As both NASA and the European Space Agency (ESA) are planning ways to retrieve the initial samples of Martian material for extensive study on Earth, the Mars Perseverance rover stands as the inaugural ...

Gunmaker Sig Sauer is experimenting with pistol-armed quadcopters that a single person can carry and employ because, as one spokesman has put it, "why wouldn't we?" While small arms-toting aerial ...

The severity of factor X deficiency varies from person to person. Your body still produces 40% or more of the normal amount of factor X in mild cases. You may have no symptoms or only very minor ones.

is a senior editor and founding member of The Verge who covers gadgets, games, and toys. He spent 15 years editing the likes of CNET, Gizmodo, and Engadget. But the US Department of Defense may ...

If you’re sat in front of your Mac now, take a look down at your keyboard. Sure, it has all of the characters you’d expect from a keyboard, but there are some keys along the top of the keyboard that ...