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Archive for the ‘drones’ category: Page 2

Nov 14, 2024

Launch Report: SpaceX Launches Starlink 6–68

Posted by in categories: drones, internet, satellites

SpaceX sent another group of Starlink satellites to orbit aboard a Falcon 9 launched from Space Launch Complex 40 this morning. Liftoff was at 8:21 AM.

Around 8.5 minutes later, Falcon 9 booster B1076 touched down offshore on ASDS ‘Just Read The Instructions’, which had been pre-positioned off the coast of The Bahamas in the Atlantic Ocean. The drone ship will return to Port Canaveral and B1076 will be returned to SpaceX’s Hangar X for inspection and, presumably, preparation for its next flight.

Nov 10, 2024

Researchers Develop System Cat’s Eye-Inspired Vision for Autonomous Robotics

Posted by in categories: drones, robotics/AI

Feline-inspired vision technology enhances accuracy in challenging environments, paving the way for smarter, more efficient autonomous systems.

Researchers have unveiled a vision system inspired by feline eyes to enhance object detection in various lighting conditions. Featuring a unique shape and reflective surface, the system reduces glare in bright environments and boosts sensitivity in low-light scenarios. By filtering unnecessary details, this technology significantly improves the performance of single-lens cameras, representing a notable advancement in robotic vision capabilities.

Autonomous systems like drones, self-driving cars, and robots are becoming more common in our daily lives. However, they often struggle to “see” well in different environments — like bright sunlight, low light, or when objects blend into complex backgrounds. Interestingly, nature may already have the solution to this problem.

Nov 9, 2024

Laser, microwave, and other directed-energy weapons ready for the battlefield

Posted by in categories: drones, energy, military, surveillance

Perhaps no technology has shaped the 21st-century battlefield as profoundly as the drone. These uncrewed aerial vehicles (UAVs), along with their land and sea counterparts, have redefined the way wars are fought by providing military forces with unprecedented capabilities in surveillance, precision targeting, and intelligence gathering — all while reducing the risk to their own personnel. Drones have made complex operations more efficient and less costly, enabling militaries to strike with pinpoint accuracy and maintain a persistent presence over the battlefield.

As the century progresses, the influence of drones continues to expand beyond traditional state actors. Non-state groups and non-peer adversaries increasingly have adopted this technology, leveraging it to level the playing field in conflicts around the world. With commercial drones becoming more accessible, these actors can conduct reconnaissance, drop bombs, and challenge conventional military forces in ways that previously were unimaginable.

The influence of drones flows across all domains of warfare. Loitering munitions, or “Kamikaze drones,” have disrupted traditional force structures by providing smaller, more agile units with the ability to strike high-value targets such as tanks, artillery, and command centers.

Nov 5, 2024

Amazon starts drone deliveries in Arizona

Posted by in category: drones

Amazon has integrated Prime Air into its delivery network.

Nov 3, 2024

Israeli startup says it can help detect deadly terror drones with smart signal tech

Posted by in category: drones

As some UAVs from Hezbollah and other Iranian proxies keep evading Israel’s air defenses, tech execs say detection is the first step to remedying this defensive weakness.

Nov 3, 2024

Israel plans to use lasers to shoot down incoming missiles

Posted by in categories: drones, military

Israel expects its “Iron Beam” laser defense system to be operational within one year, saying it will bring “a new era of warfare” as it engages in a war of drones and missiles with Iran and its regional partners.

The Jewish state spent more than $500 million on deals this week with Israeli developers Rafael Advanced Defense Systems, architect of Israel’s Iron Dome, and Elbit Systems to expand production of the shield. Dubbed the Iron Beam, the shield aims to use high-power lasers to counter an array of projectiles, including missiles, drones, rockets and mortars, Israel’s defense ministry said this week.

“It heralds the beginning of a new era in warfare,” Eyal Zamir, director general of the defense ministry, said in a statement this week. “The initial capability of the ground-based laser system… is expected to enter operational service within one year,” he said.

Oct 31, 2024

Drones could use ‘robotic cat’s eyes’ to track targets more precisely than ever before

Posted by in categories: drones, robotics/AI

A new computer vision system inspired by cats’ eyes could enable robots to see the world around them more accurately than ever before.

Robots, drones, self-driving cars and other autonomous systems are becoming more common, but they still struggle to see well in all environments and conditions. For example, self-driving cars perform poorly in rain or fog because these conditions affect the car’s sensors and cameras.

Oct 28, 2024

Daily Learning Facts (@daily_learningfacts) • Instagram reel

Posted by in category: drones

8,794 likes, — daily_learningfacts on October 20, 2024: ‘Drone Show in China #dailylearningfacts #shortvideo #facts #fyp #usa #viral’

Oct 27, 2024

FAA creates America’s first new aircraft category since the 1940s

Posted by in categories: drones, energy

In a major jump into the era of eVTOL air taxis and multicopter cargo drones, the US FAA has issued new regulations that introduce the first new aircraft category, called “power-lift” aircraft, since modern helicopters were introduced in the 1940s.

According to the FAA and the International Civil Aviation Organization (ICAO), a power-lift aircraft is “a heavier-than-air aircraft capable of vertical take-off, vertical landing, and low-speed flight, which depends principally on engine-driven lift devices or engine thrust for the lift during these flight regimes and on non-rotating aerofoils for lift during horizontal flight.”

Essentially, this means aircraft that combine the characteristics of both fixed-wing planes and helicopters. In other words, they can take off, hover, and land like helicopters, yet act like fixed-winged craft in horizontal flight. As of now, these include convertiplanes, tilt-rotors, tilt-wings, rotor-wings, tail-sitters, and VSTOL aircraft like the Harrier and the F-35B Lighting II that use vector thrust, lift jets, or lift fans for vertical flight.

Oct 26, 2024

The Promise of Molecular Nanotechnology

Posted by in categories: drones, nanotechnology

Molecular nanotechnology may have the power to completely revolutionize human living.

Drone in D by Kevin MacLeod is licensed under a Creative Commons Attribution license (https://creativecommons.org/licenses/by/4.0/)

Continue reading “The Promise of Molecular Nanotechnology” »

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