Video yükleniyor...

Video Yüklenemedi

Bu video yüklenirken bir sorun oluştu. Bu geçici bir ağ sorunundan kaynaklanıyor olabilir veya video kullanılamıyor olabilir.

Ana Sayfaya Dön

Bell's folding rotor system allows helicopter blades to fold and unfold during operation. This technology helps reduce the aircraft's size, making transport and storage easier, especially for military missions. The system was tested on a high-speed rail rig powered by a turboshaft engine and a turbofan to simulate real... show more

Space and Technology

32,705 subscribers

15,125 görüntüleme • 1 ay önce •via X (Twitter)

Anya Rossi• Live Now

Private livecam show

0 Yorum

Yorum bulunmuyor

Orijinal gönderinin yorumları burada görünecek

Benzer Videolar

This is a Deutsche Bahn Class 612 tilting train in Germany. Modern tilting train technology was widely developed and tested from the 1960s onward to help trains handle curves more smoothly and quickly by leaning inward during turns, reducing the sideways forces felt by passengers. The technology is especially useful on winding and mountainous rail routes, where building entirely new high-speed lines would be difficult or expensive, and it is still actively used today on many rail networks. 📹kilistrains

This is a Deutsche Bahn Class 612 tilting train in Germany. Modern tilting train technology was widely developed and tested from the 1960s onward to help trains handle curves more smoothly and quickly by leaning inward during turns, reducing the sideways forces felt by passengers. The technology is especially useful on winding and mountainous rail routes, where building entirely new high-speed lines would be difficult or expensive, and it is still actively used today on many rail networks. 📹kilistrains

Interesting World

627,067 görüntüleme • 2 ay önce

The Bloodhound LSR is a British engineered land speed car powered by a Rolls-Royce EJ200 jet engine and designed to reach extreme speeds. It was tested in 2019 in South Africa, where it reached about 628 mph using a mix of jet power and advanced sensors for data tracking. The project aims to hit 800 mph using a hybrid rocket system and break the world land speed record set by Andy Green.

The Bloodhound LSR is a British engineered land speed car powered by a Rolls-Royce EJ200 jet engine and designed to reach extreme speeds. It was tested in 2019 in South Africa, where it reached about 628 mph using a mix of jet power and advanced sensors for data tracking. The project aims to hit 800 mph using a hybrid rocket system and break the world land speed record set by Andy Green.

Space and Technology

18,292 görüntüleme • 3 ay önce

India is on track to power the future with its first indigenous hydrogen-powered train. 🚆 A 10-coach Hydrogen Fuel Cell train will operate on the Jind–Sonipat section in Haryana, powered by a 1200 kW hydrogen fuel cell propulsion system and running at a maximum speed of 75 kmph. The train emits only water vapour, making it a clean, energy-efficient alternative to conventional fossil fuel-based rail transport. With this milestone, India joins an elite group of nations, including Germany, Japan, China and the United States, exploring hydrogen fuel cell technology for sustainable rail operations. Designed and developed in India, the project is backed by indigenous hydrogen storage and refuelling infrastructure at Jind, marking another significant step towards #AtmanirbharBharat and a greener transportation future. #HydrogenTrain #IndianRailways #GreenMobility #ViksitBharat

India is on track to power the future with its first indigenous hydrogen-powered train. 🚆 A 10-coach Hydrogen Fuel Cell train will operate on the Jind–Sonipat section in Haryana, powered by a 1200 kW hydrogen fuel cell propulsion system and running at a maximum speed of 75 kmph. The train emits only water vapour, making it a clean, energy-efficient alternative to conventional fossil fuel-based rail transport. With this milestone, India joins an elite group of nations, including Germany, Japan, China and the United States, exploring hydrogen fuel cell technology for sustainable rail operations. Designed and developed in India, the project is backed by indigenous hydrogen storage and refuelling infrastructure at Jind, marking another significant step towards #AtmanirbharBharat and a greener transportation future. #HydrogenTrain #IndianRailways #GreenMobility #ViksitBharat

Amit Malviya

11,785 görüntüleme • 17 gün önce

India is on track to power the future with its first indigenous hydrogen-powered train. 🚆 A 10-coach Hydrogen Fuel Cell train will operate on the Jind–Sonipat section in Haryana, powered by a 1200 kW hydrogen fuel cell propulsion system and running at a maximum speed of 75 kmph. The train emits only water vapour, making it a clean, energy-efficient alternative to conventional fossil fuel-based rail transport. With this milestone, India joins an elite group of nations, including Germany, Japan, China and the United States, exploring hydrogen fuel cell technology for sustainable rail operations. Designed and developed in India, the project is backed by indigenous hydrogen storage and refuelling infrastructure at Jind, marking another significant step towards #AtmanirbharBharat and a greener transportation future. #HydrogenTrain #IndianRailways #GreenMobility #ViksitBharat

India is on track to power the future with its first indigenous hydrogen-powered train. 🚆 A 10-coach Hydrogen Fuel Cell train will operate on the Jind–Sonipat section in Haryana, powered by a 1200 kW hydrogen fuel cell propulsion system and running at a maximum speed of 75 kmph. The train emits only water vapour, making it a clean, energy-efficient alternative to conventional fossil fuel-based rail transport. With this milestone, India joins an elite group of nations, including Germany, Japan, China and the United States, exploring hydrogen fuel cell technology for sustainable rail operations. Designed and developed in India, the project is backed by indigenous hydrogen storage and refuelling infrastructure at Jind, marking another significant step towards #AtmanirbharBharat and a greener transportation future. #HydrogenTrain #IndianRailways #GreenMobility #ViksitBharat

BJP

30,912 görüntüleme • 17 gün önce

Absolutely wild footage, this is a real world engine failure in a MD500 (Think Magnum P.I. helicopter) over Kauai, Hawaii out on a tour flight. You’ll probably have to watch this a few times but the video starts out with the helicopter under power and then the engine sound goes silent. The beeping you hear is the engine-out audio beep to inform the pilot that engine power has been lost. This maneuver that pilot is doing is called a Autorotation and the way to think about helicopter flight, the engine is turning this big fan (rotor blades) on top of the body and sucking in air from the top and projecting it downward to overcome the force of gravity. When engine power is lost, you experience a reverse in airflow because now gravity takes over and the air flow is coming from the bottom of the main rotor disk. The only thing the pilot can really do is to make sure the rotors keep spinning by changing the pitch of the rotor blades through the use of the “collective” which is a lever next to the pilot’s left leg and it only moves up and down. The pilot has to manipulate the collective during an auto rotation to make sure the blades keep spinning. If the pilot pulls up too much on the collective, the rotor blades will bite too much of air causing a resistance and slow the rotors down. If the pilot doesn’t pull enough collective.. the blades will speed up and potentially cause a catastrophic failure. The other control the pilot has is called the cyclic. This cyclic sits between the pilots legs and and manipulates individual pitch of the rotor blades to tilt the rotor disk aka “big fan” and make the helicopter go forward, backwards, left, right. So essentially in this type of emergency, you have to manipulate the controls in a delicate balance because no matter what, gravity is taking you to the ground because the engine is no longer producing power. The pilot did an outstanding job here given the geography and limited amount of flat terrain to put the helicopter on the ground. Thankfully it sounds like no souls were lost and only one injury according to a news report (see the link below)👇 Of course there is a lot more to helicopter aerodynamics but I’m trying my best to put this in simpler to digest terms. Big thanks to Combat Learjet for sharing and definitely worth a follow!

Absolutely wild footage, this is a real world engine failure in a MD500 (Think Magnum P.I. helicopter) over Kauai, Hawaii out on a tour flight. You’ll probably have to watch this a few times but the video starts out with the helicopter under power and then the engine sound goes silent. The beeping you hear is the engine-out audio beep to inform the pilot that engine power has been lost. This maneuver that pilot is doing is called a Autorotation and the way to think about helicopter flight, the engine is turning this big fan (rotor blades) on top of the body and sucking in air from the top and projecting it downward to overcome the force of gravity. When engine power is lost, you experience a reverse in airflow because now gravity takes over and the air flow is coming from the bottom of the main rotor disk. The only thing the pilot can really do is to make sure the rotors keep spinning by changing the pitch of the rotor blades through the use of the “collective” which is a lever next to the pilot’s left leg and it only moves up and down. The pilot has to manipulate the collective during an auto rotation to make sure the blades keep spinning. If the pilot pulls up too much on the collective, the rotor blades will bite too much of air causing a resistance and slow the rotors down. If the pilot doesn’t pull enough collective.. the blades will speed up and potentially cause a catastrophic failure. The other control the pilot has is called the cyclic. This cyclic sits between the pilots legs and and manipulates individual pitch of the rotor blades to tilt the rotor disk aka “big fan” and make the helicopter go forward, backwards, left, right. So essentially in this type of emergency, you have to manipulate the controls in a delicate balance because no matter what, gravity is taking you to the ground because the engine is no longer producing power. The pilot did an outstanding job here given the geography and limited amount of flat terrain to put the helicopter on the ground. Thankfully it sounds like no souls were lost and only one injury according to a news report (see the link below)👇 Of course there is a lot more to helicopter aerodynamics but I’m trying my best to put this in simpler to digest terms. Big thanks to Combat Learjet for sharing and definitely worth a follow!

Thenewarea51

5,847,190 görüntüleme • 2 yıl önce

The 1937 Herrick HV-2A Vertaplane is considered one of the first convertiplanes and one of the earliest examples of VTOL technology. It was a biplane that allowed the upper wing to be unlocked—either on the ground or mid-air—to spin as an autogyro rotor, enabling short take-offs and landings. Powered by a 125 hp Kinner B-5 radial engine, it successfully demonstrated ground and in-flight transitions between 1937 and 1939, before retiring. It is now preserved at the Smithsonian National Air and Space Museum.👀

The 1937 Herrick HV-2A Vertaplane is considered one of the first convertiplanes and one of the earliest examples of VTOL technology. It was a biplane that allowed the upper wing to be unlocked—either on the ground or mid-air—to spin as an autogyro rotor, enabling short take-offs and landings. Powered by a 125 hp Kinner B-5 radial engine, it successfully demonstrated ground and in-flight transitions between 1937 and 1939, before retiring. It is now preserved at the Smithsonian National Air and Space Museum.👀

Aviation Archive - Tim Farmer

33,431 görüntüleme • 5 ay önce

On New Shepard's 23rd flight the booster's engine failed causing the capsule to trigger it's launch escape system. Luckily this flight was flying scientific payloads and not crew, although a crew would have been safe thanks to the escape system.

On New Shepard's 23rd flight the booster's engine failed causing the capsule to trigger it's launch escape system. Luckily this flight was flying scientific payloads and not crew, although a crew would have been safe thanks to the escape system.

Booster 10

20,614 görüntüleme • 1 yıl önce

Mr Zelenskyy, If China had provided military supplies to Russia, the situation on the battleground would not have been where it is now. If your goal is to gain Trump's favor, smearing China won't help. In this video, we see a Chinese drone that can soar through the air with the grace of a bird and a size comparable to a classic hardwood-handled grenade. Its payload coefficient is the highest of any UAV currently in existence. It is also China's micro combat drone which weighs less than one kilogram and is intended for use by all infantry squads. 🔵 During surveillance operations, it can fly stealthily to the area around enemy positions and relay real-time intelligence, including the opponent's troop deployment, weaponry, and equipment, to its headquarters through high-definition cameras. 🔵 During combat, it can carry weapons and up to three grenades. 🔵 This drone's propeller blades are foldable, making it easier to transport and deploy for use in combat. 🔵 This little military drone has a payload capacity that is double its weight. Its ability to harness aerodynamics and produce more lift thanks to its coaxial double-rotor design allows it to transport bigger loads or pieces of equipment. 🔵 The drone has built-in NPU computer capacity, which is powered by AI technology. Allow the drone to learn in advance, and it will be able to perform duties autonomously on the battlefield. 🔵 A 35mm gun-mounted grenade launcher can be used to launch this drone, allowing the soldier to strike at a much greater distance. 🔵 In some situations, this tiny combat drone can be converted into a multi-rotor. In other words, the power mechanism may be easily transformed into a 4-rotor or 6-rotor aircraft, allowing it to carry out a variety of duties and increase its total pulling force.

Mr Zelenskyy, If China had provided military supplies to Russia, the situation on the battleground would not have been where it is now. If your goal is to gain Trump's favor, smearing China won't help. In this video, we see a Chinese drone that can soar through the air with the grace of a bird and a size comparable to a classic hardwood-handled grenade. Its payload coefficient is the highest of any UAV currently in existence. It is also China's micro combat drone which weighs less than one kilogram and is intended for use by all infantry squads. 🔵 During surveillance operations, it can fly stealthily to the area around enemy positions and relay real-time intelligence, including the opponent's troop deployment, weaponry, and equipment, to its headquarters through high-definition cameras. 🔵 During combat, it can carry weapons and up to three grenades. 🔵 This drone's propeller blades are foldable, making it easier to transport and deploy for use in combat. 🔵 This little military drone has a payload capacity that is double its weight. Its ability to harness aerodynamics and produce more lift thanks to its coaxial double-rotor design allows it to transport bigger loads or pieces of equipment. 🔵 The drone has built-in NPU computer capacity, which is powered by AI technology. Allow the drone to learn in advance, and it will be able to perform duties autonomously on the battlefield. 🔵 A 35mm gun-mounted grenade launcher can be used to launch this drone, allowing the soldier to strike at a much greater distance. 🔵 In some situations, this tiny combat drone can be converted into a multi-rotor. In other words, the power mechanism may be easily transformed into a 4-rotor or 6-rotor aircraft, allowing it to carry out a variety of duties and increase its total pulling force.

Eivor

1,382,457 görüntüleme • 1 yıl önce

Watch: World Largest Helicopter lifting off a Chinook The Mi-26 is the world's largest and most powerful helicopter, built by Russia's Mil Moscow Helicopter Plant for both military and civilian missions. It stands as tall as a three-story building, its massive rotor diameter is comparable to the wingspan of an Airbus A320. Its lifting capability allows it to transport troops, armored vehicles, oversized cargo, and heavy equipment that most helicopters simply can't carry. Beyond transport, the Mi-26 is also used for evacuations, firefighting, disaster relief, and other demanding missions where sheer lifting power makes all the difference.

Watch: World Largest Helicopter lifting off a Chinook The Mi-26 is the world's largest and most powerful helicopter, built by Russia's Mil Moscow Helicopter Plant for both military and civilian missions. It stands as tall as a three-story building, its massive rotor diameter is comparable to the wingspan of an Airbus A320. Its lifting capability allows it to transport troops, armored vehicles, oversized cargo, and heavy equipment that most helicopters simply can't carry. Beyond transport, the Mi-26 is also used for evacuations, firefighting, disaster relief, and other demanding missions where sheer lifting power makes all the difference.

Aviation Reporter

628,786 görüntüleme • 12 gün önce

🚀 Breaking New Ground in Supersonic Flight! Carried by a Starfighters F-104 aircraft, last week GE Aerospace announced it has successfully completed supersonic captive carry flight tests of its ATLAS Flight Test Vehicle, marking a major milestone in advancing solid fuel ramjet (SFRJ) propulsion technology. 🌍✈️ The system reached supersonic speeds during three successful flights at Kennedy Space Center. This achievement showcases the potential of air-breathing propulsion to extend the range of munitions and paves the way for future high-speed systems. See more on how the team is continuing to evolve and grow the technology.

🚀 Breaking New Ground in Supersonic Flight! Carried by a Starfighters F-104 aircraft, last week GE Aerospace announced it has successfully completed supersonic captive carry flight tests of its ATLAS Flight Test Vehicle, marking a major milestone in advancing solid fuel ramjet (SFRJ) propulsion technology. 🌍✈️ The system reached supersonic speeds during three successful flights at Kennedy Space Center. This achievement showcases the potential of air-breathing propulsion to extend the range of munitions and paves the way for future high-speed systems. See more on how the team is continuing to evolve and grow the technology.

GE Aerospace

18,190 görüntüleme • 10 ay önce

Often referred to as the Fulton surface-to-air recovery system (STARS), Operation Skyhook was a Cold War-era method used by the CIA and US military to extract personnel from the ground without landing. A specially modified Lockheed P2V Neptune was the primary aircraft used to develop and test this daring retrieval system.

Often referred to as the Fulton surface-to-air recovery system (STARS), Operation Skyhook was a Cold War-era method used by the CIA and US military to extract personnel from the ground without landing. A specially modified Lockheed P2V Neptune was the primary aircraft used to develop and test this daring retrieval system.

Aviation Archive - Tim Farmer

95,522 görüntüleme • 1 ay önce

The 1947 Bombardier B12 was a large, tracked snow vehicle, often called a "snow bus" or "snow cat," designed for transporting passengers and cargo in snowy conditions. It was powered by a Chrysler engine and featured a unique design with skis for steering and a rear track system for propulsion, making it popular for use as a winter school bus, ambulance, or for mail delivery.

The 1947 Bombardier B12 was a large, tracked snow vehicle, often called a "snow bus" or "snow cat," designed for transporting passengers and cargo in snowy conditions. It was powered by a Chrysler engine and featured a unique design with skis for steering and a rear track system for propulsion, making it popular for use as a winter school bus, ambulance, or for mail delivery.

truthache

167,826 görüntüleme • 8 ay önce

Crashed during a low-altitude test flight : Zhonglian F-27 helicopter made a dramatic crash landing in Changzhou, China, leaving two injured. The tail section of the helicopter built by Changzhou Zhonglian Aviation Technology Co., Ltd. in China, snapped, causing the aircraft to shake and spin violently and uncontrollably. #helicopter

Crashed during a low-altitude test flight : Zhonglian F-27 helicopter made a dramatic crash landing in Changzhou, China, leaving two injured. The tail section of the helicopter built by Changzhou Zhonglian Aviation Technology Co., Ltd. in China, snapped, causing the aircraft to shake and spin violently and uncontrollably. #helicopter

FL360aero

47,255 görüntüleme • 1 ay önce

It's too warm! A burst of chorus from the high-speed rail. Turns out, a French beauty was abandoned by her boyfriend and was crying on her way home. Passengers on the high-speed rail spontaneously sang to encourage her. #China ❤️

It's too warm! A burst of chorus from the high-speed rail. Turns out, a French beauty was abandoned by her boyfriend and was crying on her way home. Passengers on the high-speed rail spontaneously sang to encourage her. #China ❤️

Johannes Maria

12,967 görüntüleme • 1 yıl önce

The Sukhoi Su-30SM is one of the few operational multirole fighters equipped with thrust-vectoring technology, giving it exceptional maneuverability far beyond conventional fourth-generation fighters. Powered by two Saturn AL-31FP afterburning turbofan engines, the Su-30SM features 2D thrust-vectoring nozzles that can deflect up to ±15 degrees. Unlike standard jet engines, these movable nozzles redirect engine thrust during flight, allowing the aircraft to maintain control even at extremely high angles of attack where traditional control surfaces become less effective. Working together with its digital fly-by-wire flight control system and aerodynamic canards, thrust vectoring enables the Su-30SM to perform dramatic post-stall maneuvers such as the Pugachev's Cobra, Kulbit, Herbst Maneuver, and high-alpha turns. These maneuvers can provide a tactical advantage during close-range dogfights by rapidly changing the aircraft's nose position without relying solely on aerodynamic lift. Unlike dedicated airshow demonstrations, the Su-30SM's thrust-vectoring system was designed for real combat applications, improving agility, controllability at low speeds, and recovery from extreme flight attitudes while carrying combat payloads.

The Sukhoi Su-30SM is one of the few operational multirole fighters equipped with thrust-vectoring technology, giving it exceptional maneuverability far beyond conventional fourth-generation fighters. Powered by two Saturn AL-31FP afterburning turbofan engines, the Su-30SM features 2D thrust-vectoring nozzles that can deflect up to ±15 degrees. Unlike standard jet engines, these movable nozzles redirect engine thrust during flight, allowing the aircraft to maintain control even at extremely high angles of attack where traditional control surfaces become less effective. Working together with its digital fly-by-wire flight control system and aerodynamic canards, thrust vectoring enables the Su-30SM to perform dramatic post-stall maneuvers such as the Pugachev's Cobra, Kulbit, Herbst Maneuver, and high-alpha turns. These maneuvers can provide a tactical advantage during close-range dogfights by rapidly changing the aircraft's nose position without relying solely on aerodynamic lift. Unlike dedicated airshow demonstrations, the Su-30SM's thrust-vectoring system was designed for real combat applications, improving agility, controllability at low speeds, and recovery from extreme flight attitudes while carrying combat payloads.

Mechanical Knowledge

112,684 görüntüleme • 14 gün önce

Russian military lost a helicopter near Gao, Mali, reportedly shot down by a surface-to-air missile system. The crew and a mobile fire team on board were killed. The incident was confirmed by a Russian source associated with military aviation, Fighterbomber.

Russian military lost a helicopter near Gao, Mali, reportedly shot down by a surface-to-air missile system. The crew and a mobile fire team on board were killed. The incident was confirmed by a Russian source associated with military aviation, Fighterbomber.

Special Kherson Cat 🐈🇺🇦

65,989 görüntüleme • 3 ay önce

🚨CCP embedded in the Texas Energy Grid "There was a hearing by the select committee on CCP, and they acknowledged that 90 % of battery energy storage systems have at least one critical component from China. And that one critical component comes from Contemporary Amperex Technology Limited, which is a CCP company connected to the highest levels of CCP military...it's documented in a congressional letter ...signed by Senator Rubio and 26 other Congress members in relation to a battery energy storage system. This company was actually added to the Department of War's National Security Blacklist for civil military fusion strategies this year in January of 2025, yet the batteries, over 90%, have them."

🚨CCP embedded in the Texas Energy Grid "There was a hearing by the select committee on CCP, and they acknowledged that 90 % of battery energy storage systems have at least one critical component from China. And that one critical component comes from Contemporary Amperex Technology Limited, which is a CCP company connected to the highest levels of CCP military...it's documented in a congressional letter ...signed by Senator Rubio and 26 other Congress members in relation to a battery energy storage system. This company was actually added to the Department of War's National Security Blacklist for civil military fusion strategies this year in January of 2025, yet the batteries, over 90%, have them."

Shoe

31,734 görüntüleme • 7 ay önce

A robotic system developed by US-based defence technology company Onyx Industries can travel both on land and across water. It combines the Naut mobility platform with the Sentry defence system on the Ghost Robotics V60 robot. The robot is designed for surveillance, protection, and intelligence missions.

A robotic system developed by US-based defence technology company Onyx Industries can travel both on land and across water. It combines the Naut mobility platform with the Sentry defence system on the Ghost Robotics V60 robot. The robot is designed for surveillance, protection, and intelligence missions.

Space and Technology

164,807 görüntüleme • 2 ay önce