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Kansas - based Astron aerospace has developed the H2 starfire, a hydrogen - powered rotary engine with no pistons and only 82 total parts - nuts and bolts included.

Science Simplified

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185,686 次观看 • 11 天前 •via X (Twitter)

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#WATCH | Jind, Haryana: Prime Minister Narendra Modi will flag off India's first hydrogen-powered train between Jind and Sonipat tomorrow The train has been developed using indigenous technology. The train is powered by hydrogen fuel cell technology, which converts hydrogen into electricity to propel the train. The process produces only water vapour as a by-product, resulting in zero carbon emissions during operation.

#WATCH | Jind, Haryana: Prime Minister Narendra Modi will flag off India's first hydrogen-powered train between Jind and Sonipat tomorrow The train has been developed using indigenous technology. The train is powered by hydrogen fuel cell technology, which converts hydrogen into electricity to propel the train. The process produces only water vapour as a by-product, resulting in zero carbon emissions during operation.

ANI

307,835 次观看 • 3 天前

#WATCH | Delhi: Union Minister Pralhad Joshi reaches Parliament driving a car, powered by Hydrogen. He says, "This car is a hydrogen car. Under the leadership of PM Modi, National Green Hydrogen Mission was launched in India... An MoU has been signed today between Toyota Kirloskar and our National Insitutute of Solar Energy. This car Mirai, has been developed by Toyata. The word Mirai means 'Future'... This vehicle is a zero emission vehicle and is noise free. This car is powered by Hydrogen and only emits water vapour..."

#WATCH | Delhi: Union Minister Pralhad Joshi reaches Parliament driving a car, powered by Hydrogen. He says, "This car is a hydrogen car. Under the leadership of PM Modi, National Green Hydrogen Mission was launched in India... An MoU has been signed today between Toyota Kirloskar and our National Insitutute of Solar Energy. This car Mirai, has been developed by Toyata. The word Mirai means 'Future'... This vehicle is a zero emission vehicle and is noise free. This car is powered by Hydrogen and only emits water vapour..."

ANI

252,646 次观看 • 7 个月前

🇰🇷Hanwha Aerospace latest promotional video, featured a conceptual animation of a sixth-generation fighter. Hanwha plans to use domestically developed Korean engines for the KF-21 Block 3 fighter, and the engine for the future sixth-generation fighter will be developed based on this foundation.

🇰🇷Hanwha Aerospace latest promotional video, featured a conceptual animation of a sixth-generation fighter. Hanwha plans to use domestically developed Korean engines for the KF-21 Block 3 fighter, and the engine for the future sixth-generation fighter will be developed based on this foundation.

笑脸男人

56,271 次观看 • 1 年前

Iran has publicly unveiled a domestically developed twin-engine transport aircraft, named Simorgh, designed by the country's HESA aerospace company. The aircraft is capable of transporting cargo, military equipment, and troops.

Iran has publicly unveiled a domestically developed twin-engine transport aircraft, named Simorgh, designed by the country's HESA aerospace company. The aircraft is capable of transporting cargo, military equipment, and troops.

Current Report

147,243 次观看 • 1 年前

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

30,198 次观看 • 4 天前

Engineers at the University of Warwick have developed a hydrogen-powered race car that not only runs on sewage but is built with materials that usually go to waste

Engineers at the University of Warwick have developed a hydrogen-powered race car that not only runs on sewage but is built with materials that usually go to waste

Reuters

41,244 次观看 • 1 年前

China developed the world’s 1st ammonia-powered vessel. This vessel only emits Hydrogen and Nitrogen while burning ammonia fuel, basically emitting no CO2 (carbon neutral ocean voyage)! #Ammonia UN DESA Sustainable Development #TECHS #Sustainability #China #Ships

China developed the world’s 1st ammonia-powered vessel. This vessel only emits Hydrogen and Nitrogen while burning ammonia fuel, basically emitting no CO2 (carbon neutral ocean voyage)! #Ammonia UN DESA Sustainable Development #TECHS #Sustainability #China #Ships

China4Tech🌏

12,165 次观看 • 1 年前

Jessica: Donald Trump has said he has a big beautiful health care plan and there are no specifics on it. And Kamala is being held to a standard where she has to tell you the nuts and bolts of things..

Jessica: Donald Trump has said he has a big beautiful health care plan and there are no specifics on it. And Kamala is being held to a standard where she has to tell you the nuts and bolts of things..

Acyn

989,051 次观看 • 1 年前

Russia’s upgraded Ka-226T helicopter has successfully completed its maiden flight with the new indigenous VK-650V engine. Key highlights: 1. Earlier powered by French Safran Arrius 2G1 engines 2. Now equipped with Russia’s domestically developed VK-650V turboshaft engine 3. Flight tests included taxiing, stable hovering, and aerial maneuvering 3. Major step towards reducing dependence on Western aerospace components amid sanctions 4. The Ka-226T is also linked to the India-Russia joint helicopter production program (Was pushed on Back burner earlier).

Russia’s upgraded Ka-226T helicopter has successfully completed its maiden flight with the new indigenous VK-650V engine. Key highlights: 1. Earlier powered by French Safran Arrius 2G1 engines 2. Now equipped with Russia’s domestically developed VK-650V turboshaft engine 3. Flight tests included taxiing, stable hovering, and aerial maneuvering 3. Major step towards reducing dependence on Western aerospace components amid sanctions 4. The Ka-226T is also linked to the India-Russia joint helicopter production program (Was pushed on Back burner earlier).

Alpha Defense™🇮🇳

30,971 次观看 • 1 个月前

Bharat 1st Hydrogen-Powered Passenger Train 🚆 PM Modi flagged off India’s first hydrogen-powered passenger train on the 89 km Jind–Sonipat route in Haryana. Developed by Integral Coach Factory Chennai, the train uses Proton Exchange Membrane (PEM) fuel cells to generate electricity from hydrogen and oxygen, emitting only water vapour and heat. The 10 coach train has 2 Hydrogen Driving Power Cars and 8 trailer coaches, carrying around 2,600 passengers. Each power car produces 1,200 kW, giving a combined output of 2,400 kW (3,200 hp). The train is designed for 110 km/h but will initially operate at 75 km/h. India has also commissioned the country’s largest railway hydrogen refuelling facility at Jind, with 3,000 kg hydrogen storage and on-site green hydrogen production. The train features advanced safety systems, including hydrogen leak detection, automatic shut-off mechanisms, continuous ventilation, and certification to NFPA-2, ISO 19880, and TUV SUD standards. Indian Railways plans to expand hydrogen train operations, including on heritage routes such as Kalka-Shimla, supporting the National Green Hydrogen Mission and India’s Net Zero goals.

Bharat 1st Hydrogen-Powered Passenger Train 🚆 PM Modi flagged off India’s first hydrogen-powered passenger train on the 89 km Jind–Sonipat route in Haryana. Developed by Integral Coach Factory Chennai, the train uses Proton Exchange Membrane (PEM) fuel cells to generate electricity from hydrogen and oxygen, emitting only water vapour and heat. The 10 coach train has 2 Hydrogen Driving Power Cars and 8 trailer coaches, carrying around 2,600 passengers. Each power car produces 1,200 kW, giving a combined output of 2,400 kW (3,200 hp). The train is designed for 110 km/h but will initially operate at 75 km/h. India has also commissioned the country’s largest railway hydrogen refuelling facility at Jind, with 3,000 kg hydrogen storage and on-site green hydrogen production. The train features advanced safety systems, including hydrogen leak detection, automatic shut-off mechanisms, continuous ventilation, and certification to NFPA-2, ISO 19880, and TUV SUD standards. Indian Railways plans to expand hydrogen train operations, including on heritage routes such as Kalka-Shimla, supporting the National Green Hydrogen Mission and India’s Net Zero goals.

Amαr 🇮🇳

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𝐅𝐫𝐨𝐦 𝐬𝐭𝐞𝐚𝐦 𝐞𝐧𝐠𝐢𝐧𝐞𝐬 𝐭𝐨 𝐡𝐲𝐝𝐫𝐨𝐠𝐞𝐧 𝐩𝐨𝐰𝐞𝐫, 𝐈𝐧𝐝𝐢𝐚'𝐬 𝐫𝐚𝐢𝐥𝐰𝐚𝐲𝐬 𝐚𝐫𝐞 𝐞𝐧𝐭𝐞𝐫𝐢𝐧𝐠 𝐚 𝐧𝐞𝐰 𝐞𝐫𝐚. 🚆🌱 Under PM Modi's leadership, India has flagged off its first indigenously built hydrogen-powered train, marking a major milestone in green transportation. 🔹 India's first hydrogen-powered train, built entirely in India 🔹 3,200 HP, the world's most powerful hydrogen-powered train 🔹 Powered by hydrogen fuel cells, with water vapour as the only emission 🔹 Designed to replace diesel trains on non-electrified routes, reducing pollution and fuel dependence 🔹 A major step towards cleaner, smarter and self-reliant mobility Watch the full report. 🎥

𝐅𝐫𝐨𝐦 𝐬𝐭𝐞𝐚𝐦 𝐞𝐧𝐠𝐢𝐧𝐞𝐬 𝐭𝐨 𝐡𝐲𝐝𝐫𝐨𝐠𝐞𝐧 𝐩𝐨𝐰𝐞𝐫, 𝐈𝐧𝐝𝐢𝐚'𝐬 𝐫𝐚𝐢𝐥𝐰𝐚𝐲𝐬 𝐚𝐫𝐞 𝐞𝐧𝐭𝐞𝐫𝐢𝐧𝐠 𝐚 𝐧𝐞𝐰 𝐞𝐫𝐚. 🚆🌱 Under PM Modi's leadership, India has flagged off its first indigenously built hydrogen-powered train, marking a major milestone in green transportation. 🔹 India's first hydrogen-powered train, built entirely in India 🔹 3,200 HP, the world's most powerful hydrogen-powered train 🔹 Powered by hydrogen fuel cells, with water vapour as the only emission 🔹 Designed to replace diesel trains on non-electrified routes, reducing pollution and fuel dependence 🔹 A major step towards cleaner, smarter and self-reliant mobility Watch the full report. 🎥

BJP

44,372 次观看 • 2 天前

Hyderabad-based Raghuvamsi has been upping the game in aerospace. What started as precision engineering and aerospace component manufacturing has now evolved into a deep-tech aerospace firm, working on turbojet engines, kamikaze drones, and now the Arrobot autonomous tugs.

Hyderabad-based Raghuvamsi has been upping the game in aerospace. What started as precision engineering and aerospace component manufacturing has now evolved into a deep-tech aerospace firm, working on turbojet engines, kamikaze drones, and now the Arrobot autonomous tugs.

Hyderabad Real Estate & Infra

21,886 次观看 • 5 个月前

The domestically developed large engine AEF1200, along with other star products, will make its debut at the 15th China International Aviation and Aerospace Exhibition, also known as Airshow China, in Zhuhai

The domestically developed large engine AEF1200, along with other star products, will make its debut at the 15th China International Aviation and Aerospace Exhibition, also known as Airshow China, in Zhuhai

China Xinhua News

23,682 次观看 • 1 年前

1918 stop motion animation showing the function of a Gnome et Rhône rotary aircraft engine with crankcase removed and a sectioned cylinder

1918 stop motion animation showing the function of a Gnome et Rhône rotary aircraft engine with crankcase removed and a sectioned cylinder

hw97karbine

82,376 次观看 • 11 个月前

A train that emits water, not smoke. How cool is that? This is India's first Hydrogen Cell Powered Train 🚆 What's cooler? India is one of only 6 nations to develop this technology ⚡ What's even cooler? India has developed the most powerful hydrogen train in the world 🔥

A train that emits water, not smoke. How cool is that? This is India's first Hydrogen Cell Powered Train 🚆 What's cooler? India is one of only 6 nations to develop this technology ⚡ What's even cooler? India has developed the most powerful hydrogen train in the world 🔥

Trains of India 🇮🇳

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Via 7NEWS Sydney: Pure Hydrogen #PH2 signed an MOU with the Brazilian State Government setting out a framework of cooperation to foster the development of Piaui’s green hydrogen economy and supply of hydrogen-powered vehicles.

Via 7NEWS Sydney: Pure Hydrogen #PH2 signed an MOU with the Brazilian State Government setting out a framework of cooperation to foster the development of Piaui’s green hydrogen economy and supply of hydrogen-powered vehicles.

Pure One

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"That's a microwave powered spacecraft based on plasma propulsion. And one of those right now is flying in the former Soviet Union." - Aerospace Engineer Paul Czysz

"That's a microwave powered spacecraft based on plasma propulsion. And one of those right now is flying in the former Soviet Union." - Aerospace Engineer Paul Czysz

Ashton Forbes

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Cole Ragans arrives on the #Top100RightNow at No. 43! Al Leiter highlights the Kansas City Royals ace and how his pitch mix has developed since being traded to Kansas City.

Cole Ragans arrives on the #Top100RightNow at No. 43! Al Leiter highlights the Kansas City Royals ace and how his pitch mix has developed since being traded to Kansas City.

MLB Network

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This is the Meltio Engine, a 3D printer that creates metal parts with high precision. It uses laser-based technology with wire and powder together to build complex parts layer by layer. It is faster than traditional methods and can also repair or upgrade existing metal parts.

This is the Meltio Engine, a 3D printer that creates metal parts with high precision. It uses laser-based technology with wire and powder together to build complex parts layer by layer. It is faster than traditional methods and can also repair or upgrade existing metal parts.

Space and Technology

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