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Magnus effect model aircraft are experimental and hobbyist-built remote-controlled (R/C) planes that use spinning cylinders, or rotors, instead of traditional wings to generate lift.

Massimo

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417,843 次观看 • 10 个月前 •via X (Twitter)

艺术科学技术

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Floatplanes are built to take off and land on water, but when no water runway is available, pilots use creative solutions like this trailer-assisted launch, the truck accelerates, giving the aircraft enough speed to generate lift before it leaves the trailer and climbs away. A unique operation that takes precise coordination between the driver and the pilot! 📹: Flying Dundee

Floatplanes are built to take off and land on water, but when no water runway is available, pilots use creative solutions like this trailer-assisted launch, the truck accelerates, giving the aircraft enough speed to generate lift before it leaves the trailer and climbs away. A unique operation that takes precise coordination between the driver and the pilot! 📹: Flying Dundee

Aviation

83,898 次观看 • 4 个月前

A flexible composite airfoil is an advanced wing design that can physically change its shape depending on the aircraft's angle of attack-the angle between the wing and the oncoming air. Unlike traditional rigid wings, these airfoils are built using lightweight composite materials that can bend and adapt in real time. As the angle of attack increases, the wing subtly reshapes itself to maintain smoother airflow, improve lift, and reduce drag. This concept is inspired by nature-similar to how birds adjust their wings during flight for maximum efficiency and control.

A flexible composite airfoil is an advanced wing design that can physically change its shape depending on the aircraft's angle of attack-the angle between the wing and the oncoming air. Unlike traditional rigid wings, these airfoils are built using lightweight composite materials that can bend and adapt in real time. As the angle of attack increases, the wing subtly reshapes itself to maintain smoother airflow, improve lift, and reduce drag. This concept is inspired by nature-similar to how birds adjust their wings during flight for maximum efficiency and control.

Mechanical Knowledge

17,577 次观看 • 3 个月前

In 1909, the Gnome Omega became the first mass-produced rotary engine, marking a major step forward in early aviation. At a time when aircraft struggled with heavy, overheating powerplants, the Gnome Omega introduced a radical solution: the cylinders and engine block rotated around a fixed crankshaft, improving cooling and reducing weight. This unusual design allowed air to flow directly over the spinning cylinders, eliminating the need for bulky radiators. The high power-to-weight ratio made it ideal for pioneering aircraft, including those used by Louis Blériot during his historic 1909 crossing of the English Channel. Although rotary engines were eventually replaced by more efficient designs, the Gnome Omega remains a symbol of the experimental ingenuity that defined the birth of powered flight.

In 1909, the Gnome Omega became the first mass-produced rotary engine, marking a major step forward in early aviation. At a time when aircraft struggled with heavy, overheating powerplants, the Gnome Omega introduced a radical solution: the cylinders and engine block rotated around a fixed crankshaft, improving cooling and reducing weight. This unusual design allowed air to flow directly over the spinning cylinders, eliminating the need for bulky radiators. The high power-to-weight ratio made it ideal for pioneering aircraft, including those used by Louis Blériot during his historic 1909 crossing of the English Channel. Although rotary engines were eventually replaced by more efficient designs, the Gnome Omega remains a symbol of the experimental ingenuity that defined the birth of powered flight.

Mechanical Knowledge

104,086 次观看 • 5 个月前

A lot of people think Zach will expose a CEX But you don’t need this investigation to know that if you use those CEXs, your funds are at risk Instead of worrying every time about withdrawals or whether your funds are safe… Just use deBridge • Use any token • Buy what you want • Pay ~$1 in fees • Wait 10 seconds • No KYC • Move millions without limits • Built on Zero-TVL model Once you try this, it’s hard to go back

A lot of people think Zach will expose a CEX But you don’t need this investigation to know that if you use those CEXs, your funds are at risk Instead of worrying every time about withdrawals or whether your funds are safe… Just use deBridge • Use any token • Buy what you want • Pay ~$1 in fees • Wait 10 seconds • No KYC • Move millions without limits • Built on Zero-TVL model Once you try this, it’s hard to go back

jussy

21,098 次观看 • 7 个月前

Odyssey-3 is live. One world model trained on visual data that can drive cars, fly drones, control robots, and even play video games. The basic premise is that it's better to train a single model across different systems instead of a new model for each system. It's sort of like how a gamer can use their skills in CounterStrike to play Call of Duty or GTA 5.

Odyssey-3 is live. One world model trained on visual data that can drive cars, fly drones, control robots, and even play video games. The basic premise is that it's better to train a single model across different systems instead of a new model for each system. It's sort of like how a gamer can use their skills in CounterStrike to play Call of Duty or GTA 5.

Ian Miles

24,978 次观看 • 17 天前

Retractable 20mm cannon turrets on the Convair B-36 Peacemaker strategic bomber The aircraft was built by Convair and operated by the United States Air Force from 1949 to 1959. The B-36 is the largest mass-produced piston-engined aircraft ever built. It had the longest wingspan of any combat aircraft ever built, at 70 meters. The B-36 was the first bomber capable of delivering any of the nuclear weapons in the U.S. arsenal from an internal bomb bay without aircraft modifications. With a range of 16,000 km and a maximum payload of almost 40 tons, the B-36 was capable of intercontinental flight without refueling. The defensive armament consisted of six remote-controlled retractable gun turrets, and fixed tail and nose turrets. Each turret was fitted with two 20 mm cannon, for a total of 16. Recoil vibration from gunnery practice often caused the aircraft's electrical wiring to jar loose or the vacuum tube electronics to malfunction, leading to failure of the aircraft controls and navigation equipment; this was a factor in the crash of B-36B 44-92035 on November 22nd 1950.

Retractable 20mm cannon turrets on the Convair B-36 Peacemaker strategic bomber The aircraft was built by Convair and operated by the United States Air Force from 1949 to 1959. The B-36 is the largest mass-produced piston-engined aircraft ever built. It had the longest wingspan of any combat aircraft ever built, at 70 meters. The B-36 was the first bomber capable of delivering any of the nuclear weapons in the U.S. arsenal from an internal bomb bay without aircraft modifications. With a range of 16,000 km and a maximum payload of almost 40 tons, the B-36 was capable of intercontinental flight without refueling. The defensive armament consisted of six remote-controlled retractable gun turrets, and fixed tail and nose turrets. Each turret was fitted with two 20 mm cannon, for a total of 16. Recoil vibration from gunnery practice often caused the aircraft's electrical wiring to jar loose or the vacuum tube electronics to malfunction, leading to failure of the aircraft controls and navigation equipment; this was a factor in the crash of B-36B 44-92035 on November 22nd 1950.

hw97karbine

149,150 次观看 • 1 年前

i built an open world minigame that's controlled with hand movements only here's a step-by-step tutorial: > started with my mediapipe + threejs template (see QT) > added a 3D model made by quaternius > sent a few prompts to gemini 3... --- prompt #1: repurpose the attached script, but now I want to import a gltf model (assets/model.gltf) and use that in the scene instead of the cube when the user moves their hand, a waypoint indicator should move around the scene, and the 3D model should smoothly move there when the user makes a fist, the model should jump the 3D model contains bundled animations in it. use the "idle", "run", and "jump" animations --- prompt #2: make this a procedural open world adventure. generate very simple procedural voxel terrain when the model gets near the edges of the screen, the camera should move, allowing the model to keep going in that direction --- prompt #3: add some floating glowing gems around the map that the user can collect --- i made some manual tweaks for styling and game feel, but that's the gist of it thanks for reading if you got all the way here full code is available at my link in bio

i built an open world minigame that's controlled with hand movements only here's a step-by-step tutorial: > started with my mediapipe + threejs template (see QT) > added a 3D model made by quaternius > sent a few prompts to gemini 3... --- prompt #1: repurpose the attached script, but now I want to import a gltf model (assets/model.gltf) and use that in the scene instead of the cube when the user moves their hand, a waypoint indicator should move around the scene, and the 3D model should smoothly move there when the user makes a fist, the model should jump the 3D model contains bundled animations in it. use the "idle", "run", and "jump" animations --- prompt #2: make this a procedural open world adventure. generate very simple procedural voxel terrain when the model gets near the edges of the screen, the camera should move, allowing the model to keep going in that direction --- prompt #3: add some floating glowing gems around the map that the user can collect --- i made some manual tweaks for styling and game feel, but that's the gist of it thanks for reading if you got all the way here full code is available at my link in bio

AA

131,799 次观看 • 10 个月前

A metal origami! 🪭 This method is called Hyperbolic Metal Forming and is hypnotizing to watch. Instead of shaping metal with slow mechanical force, HMF uses controlled shockwaves to form complex geometries at extreme speed, often without the need for heavy dies or post-processing. The result is stronger, lighter parts with shapes that are almost impossible using traditional stamping. That’s why you see it popping up in aerospace, automotive structures, and defense components. Think of it like metal origami, but driven by high-energy pulses instead of presses. A small reminder that some things in manufacturing come from physics, not just automation. ~~ ♻️ Join the weekly robotics newsletter, and never miss any news →

A metal origami! 🪭 This method is called Hyperbolic Metal Forming and is hypnotizing to watch. Instead of shaping metal with slow mechanical force, HMF uses controlled shockwaves to form complex geometries at extreme speed, often without the need for heavy dies or post-processing. The result is stronger, lighter parts with shapes that are almost impossible using traditional stamping. That’s why you see it popping up in aerospace, automotive structures, and defense components. Think of it like metal origami, but driven by high-energy pulses instead of presses. A small reminder that some things in manufacturing come from physics, not just automation. ~~ ♻️ Join the weekly robotics newsletter, and never miss any news →

Lukas Ziegler

567,473 次观看 • 10 个月前

🇨🇳🇺🇲CHINA says New Y-30 Transport Will Outperform U.S. C-130J in Payload and Power. China's state-affiliated media and a recent analysis in Aerospace Knowledge (published by Beihang University) have highlighted the Y-30 as a next-generation medium-lift tactical transport aircraft intended to outperform the Lockheed Martin C-130J Super Hercules in several key areas. The Y-30 is a four-engine turboprop developed by Shaanxi Aircraft Industry Corporation (under AVIC). It completed its maiden flight in December 2025 and remains in the early prototype/testing phase, with no publicly confirmed production schedule or final operational specifications from official Chinese sources. According to the Chinese analysis, the Y-30 is positioned to surpass the C-130J in: 🔺️Engine power — Powered by four indigenous AEP-500 (or EP-500) turboprops, claimed to deliver significantly higher output than the C-130J's Rolls-Royce AE2100D3 engines. 🔺️Payload capacity — Targeted at around 30 tonnes (some reports mention up to 35 tonnes in certain configurations), compared to the C-130J's typical maximum payload of roughly 19–21 tonnes. 🔺️Structural design and materials — Extensive use of composites for reduced weight and improved strength, versus the C-130's more traditional all-metal airframe. 🔺️Avionics and flight control software — Modern integrated systems offering potential advantages in automation and performance.

🇨🇳🇺🇲CHINA says New Y-30 Transport Will Outperform U.S. C-130J in Payload and Power. China's state-affiliated media and a recent analysis in Aerospace Knowledge (published by Beihang University) have highlighted the Y-30 as a next-generation medium-lift tactical transport aircraft intended to outperform the Lockheed Martin C-130J Super Hercules in several key areas. The Y-30 is a four-engine turboprop developed by Shaanxi Aircraft Industry Corporation (under AVIC). It completed its maiden flight in December 2025 and remains in the early prototype/testing phase, with no publicly confirmed production schedule or final operational specifications from official Chinese sources. According to the Chinese analysis, the Y-30 is positioned to surpass the C-130J in: 🔺️Engine power — Powered by four indigenous AEP-500 (or EP-500) turboprops, claimed to deliver significantly higher output than the C-130J's Rolls-Royce AE2100D3 engines. 🔺️Payload capacity — Targeted at around 30 tonnes (some reports mention up to 35 tonnes in certain configurations), compared to the C-130J's typical maximum payload of roughly 19–21 tonnes. 🔺️Structural design and materials — Extensive use of composites for reduced weight and improved strength, versus the C-130's more traditional all-metal airframe. 🔺️Avionics and flight control software — Modern integrated systems offering potential advantages in automation and performance.

Global Surveillance

31,051 次观看 • 5 个月前

China publicly demonstrated its truck-mounted electromagnetic aircraft launch system (EMALS) for the first time, successfully launching a drone from a modular catapult built from multiple linked trucks. Three or more trucks connect to form a catapult that can be rapidly assembled and moved. The catapult is part of a broader family of containerized military systems—including missiles, radars, electronic warfare, and command centers—that can be deployed from ships or land. It is designed to launch drones where runways don’t exist, such as islands, remote areas, or civilian ships converted into drone carriers. Chinese sources reportedly aim to produce 2,000 containerized systems annually. Source: KAROTASU, TWZ

China publicly demonstrated its truck-mounted electromagnetic aircraft launch system (EMALS) for the first time, successfully launching a drone from a modular catapult built from multiple linked trucks. Three or more trucks connect to form a catapult that can be rapidly assembled and moved. The catapult is part of a broader family of containerized military systems—including missiles, radars, electronic warfare, and command centers—that can be deployed from ships or land. It is designed to launch drones where runways don’t exist, such as islands, remote areas, or civilian ships converted into drone carriers. Chinese sources reportedly aim to produce 2,000 containerized systems annually. Source: KAROTASU, TWZ

Clash Report

437,213 次观看 • 3 个月前

When factories or new townships are built in China, mature trees are often transplanted and planted there. Provisions are also made for canals, lakes, and other water bodies around these developments. Within a few months, these areas begin to look green and habitable. India can adopt a similar approach. Instead of planting saplings and leaving them unattended, we can plant mature trees that provide immediate greenery and environmental benefits.

When factories or new townships are built in China, mature trees are often transplanted and planted there. Provisions are also made for canals, lakes, and other water bodies around these developments. Within a few months, these areas begin to look green and habitable. India can adopt a similar approach. Instead of planting saplings and leaving them unattended, we can plant mature trees that provide immediate greenery and environmental benefits.

Rahul Raj

22,372 次观看 • 4 个月前

🇺🇸🇮🇷 After reports that a U.S A-10 Warthog crashed near the Strait of Hormuz, it raises the question: how easy is it to shoot down? The A-10 looks like an easy target. It’s slow, flies low, and lacks the sleek defenses of modern jets. But the A-10 wasn’t designed to avoid being shot at, it was designed to survive it. Everything about the aircraft reflects that mindset. The pilot sits inside a titanium armored shell, critical systems are duplicated, and the engines are spaced to reduce the chance of a single strike taking the plane down. Even the fuel system is built to limit catastrophic damage. Combat history shows the result. During the Gulf War, A-10s routinely returned to base with severe damage, shredded wings, failed hydraulics, and systems barely holding together, yet still managed to complete their missions. Modern air defenses can certainly hit an A-10. The challenge is finishing the job. Flying low among terrain and battlefield clutter, the aircraft complicates clean targeting, and its resilience means that a hit is often not enough. That durability is what keeps it relevant. While newer aircraft rely on speed or stealth to stay safe, the A-10 relies on something more old-fashioned: the ability to endure. It isn’t invulnerable, but it was built with a simple assumption that many aircraft avoid, that war will reach it. And when it does, the A-10 is expected to fly home anyway.

🇺🇸🇮🇷 After reports that a U.S A-10 Warthog crashed near the Strait of Hormuz, it raises the question: how easy is it to shoot down? The A-10 looks like an easy target. It’s slow, flies low, and lacks the sleek defenses of modern jets. But the A-10 wasn’t designed to avoid being shot at, it was designed to survive it. Everything about the aircraft reflects that mindset. The pilot sits inside a titanium armored shell, critical systems are duplicated, and the engines are spaced to reduce the chance of a single strike taking the plane down. Even the fuel system is built to limit catastrophic damage. Combat history shows the result. During the Gulf War, A-10s routinely returned to base with severe damage, shredded wings, failed hydraulics, and systems barely holding together, yet still managed to complete their missions. Modern air defenses can certainly hit an A-10. The challenge is finishing the job. Flying low among terrain and battlefield clutter, the aircraft complicates clean targeting, and its resilience means that a hit is often not enough. That durability is what keeps it relevant. While newer aircraft rely on speed or stealth to stay safe, the A-10 relies on something more old-fashioned: the ability to endure. It isn’t invulnerable, but it was built with a simple assumption that many aircraft avoid, that war will reach it. And when it does, the A-10 is expected to fly home anyway.

Mario Nawfal

594,547 次观看 • 6 个月前

I am blown away 🤯. Check this out! CameraCtrl II: Dynamic Scene Exploration via Camera-controlled Video Diffusion Models TL;DR: "To enable broader exploration of dynamic scenes, our model can generate new video clips of the same scene based on previously generated content and user-provided camera trajectories. This approach maintains dynamic capabilities, accurate camera control, and scene consistency throughout the extended exploration." "Our model enables precise camera control across diverse scenarios while preserving dynamic scene elements, e.g." "Our method can generate videos with strong 3D consistency, which enables high-quality 3D reconstruction using the camera-controlled videos." Contributions: 1) A systematic data curation pipeline for constructing a dynamic video dataset with camera trajectory annotations; 2) A lightweight camera control injection module and corresponding training strategy that preserves dynamic video generation capabilities while adding camera control effect; 3) A clip-wise autoregressive generation recipe that enables extended range exploration of generated scenes.

I am blown away 🤯. Check this out! CameraCtrl II: Dynamic Scene Exploration via Camera-controlled Video Diffusion Models TL;DR: "To enable broader exploration of dynamic scenes, our model can generate new video clips of the same scene based on previously generated content and user-provided camera trajectories. This approach maintains dynamic capabilities, accurate camera control, and scene consistency throughout the extended exploration." "Our model enables precise camera control across diverse scenarios while preserving dynamic scene elements, e.g." "Our method can generate videos with strong 3D consistency, which enables high-quality 3D reconstruction using the camera-controlled videos." Contributions: 1) A systematic data curation pipeline for constructing a dynamic video dataset with camera trajectory annotations; 2) A lightweight camera control injection module and corresponding training strategy that preserves dynamic video generation capabilities while adding camera control effect; 3) A clip-wise autoregressive generation recipe that enables extended range exploration of generated scenes.

MrNeRF

12,633 次观看 • 1 年前

⭕️Satellite imagery shows advanced construction activity of a military nature that has accelerated in recent months at Berbera Airfield in Somaliland. According to the images, 12 underground hangars are being built at the airfield, intended for fighter jets and drones which is noteworthy because Somaliland does not currently operate any fighter aircraft or large drones.

⭕️Satellite imagery shows advanced construction activity of a military nature that has accelerated in recent months at Berbera Airfield in Somaliland. According to the images, 12 underground hangars are being built at the airfield, intended for fighter jets and drones which is noteworthy because Somaliland does not currently operate any fighter aircraft or large drones.

Raylan Givens

45,732 次观看 • 9 个月前

I just can't stand liars and gaslighting. Chemtrails are real, and the chemicals released from planes do leave trails in the sky—especially when dispersed by high-altitude aircraft in humid conditions. But then you’ll see some simpleton on X saying, ‘I’m a chemist, and chemtrails don’t exist,’ and that post—probably artificially boosted—gets millions of views. This is real footage of chemicals like silver iodide, dry ice, or salts being released to induce rain. They are released from planes and clearly leave a trail behind them, making them chemtrails. Don’t let them community-note this post! It’s a well-known fact that planes are releasing chemicals, as I’ve shown with the example here! The mainstream— including the worst A.I., Grok—wants to tell you that chemtrails aren’t real... but this goes even deeper than you think! Deep rabbit hole thread! (1/8)🧵

I just can't stand liars and gaslighting. Chemtrails are real, and the chemicals released from planes do leave trails in the sky—especially when dispersed by high-altitude aircraft in humid conditions. But then you’ll see some simpleton on X saying, ‘I’m a chemist, and chemtrails don’t exist,’ and that post—probably artificially boosted—gets millions of views. This is real footage of chemicals like silver iodide, dry ice, or salts being released to induce rain. They are released from planes and clearly leave a trail behind them, making them chemtrails. Don’t let them community-note this post! It’s a well-known fact that planes are releasing chemicals, as I’ve shown with the example here! The mainstream— including the worst A.I., Grok—wants to tell you that chemtrails aren’t real... but this goes even deeper than you think! Deep rabbit hole thread! (1/8)🧵

Open Minded Approach

156,437 次观看 • 1 年前

An airplane radial engine is a powerful internal combustion engine where cylinders are arranged in a circle around a central crankshaft, resembling the spokes of a wheel. Renowned for their exceptional power-to-weight ratio and reliable air cooling, they were the dominant powerhouses of early aviation and World War II. An aeroplane radial engine operates by converting fuel into mechanical rotation through a unique circular piston arrangement. The cylinders are positioned in a circle around a central crankcase, resembling the spokes of a wheel. Inside the hub, only one "master" connecting rod attaches directly to the crankshaft, while all other rods anchor to the base of that master rod. As fuel ignites inside the cylinders, the pistons fire in a specific "skip-one" sequence-such as 1, 3, 5, 7, 9, 2, 4, 6, 8-to distribute power evenly around the hub. This sequential pushing motion turns the master rod assembly, which rotates the crankshaft and spins the aircraft propeller. Finally, because the cylinders face forward into the oncoming wind, the engine cools itself naturally using direct airflow instead of heavy liquid radiators.

An airplane radial engine is a powerful internal combustion engine where cylinders are arranged in a circle around a central crankshaft, resembling the spokes of a wheel. Renowned for their exceptional power-to-weight ratio and reliable air cooling, they were the dominant powerhouses of early aviation and World War II. An aeroplane radial engine operates by converting fuel into mechanical rotation through a unique circular piston arrangement. The cylinders are positioned in a circle around a central crankcase, resembling the spokes of a wheel. Inside the hub, only one "master" connecting rod attaches directly to the crankshaft, while all other rods anchor to the base of that master rod. As fuel ignites inside the cylinders, the pistons fire in a specific "skip-one" sequence-such as 1, 3, 5, 7, 9, 2, 4, 6, 8-to distribute power evenly around the hub. This sequential pushing motion turns the master rod assembly, which rotates the crankshaft and spins the aircraft propeller. Finally, because the cylinders face forward into the oncoming wind, the engine cools itself naturally using direct airflow instead of heavy liquid radiators.

Mechanical Knowledge

26,030 次观看 • 3 个月前

BREAKING: TRUMP, as he claims that he is NOT careful about what he says, goes on to blatantly lie about Autism: "There are certain groups of people that don't take vaccines and don't take any pills that have no autism.T he Amish, as an example, they have essentially no autism." FACTS: There are plenty of reported cases of Autism among the Amish, but the reported rate is lower than other groups, mostly because they don't goto Public schools or use traditional medicine and therefore the numbers are underreported.

BREAKING: TRUMP, as he claims that he is NOT careful about what he says, goes on to blatantly lie about Autism: "There are certain groups of people that don't take vaccines and don't take any pills that have no autism.T he Amish, as an example, they have essentially no autism." FACTS: There are plenty of reported cases of Autism among the Amish, but the reported rate is lower than other groups, mostly because they don't goto Public schools or use traditional medicine and therefore the numbers are underreported.

Brian Krassenstein

80,895 次观看 • 1 年前

This is an 80,000-tonne hydraulic forging press from China’s Northern Heavy Industries, one of the largest metal-forming machines ever built. But it is not simply a machine that bends metal like traditional presses do. At this scale, forging is about changing the internal structure of the material itself, compressing the metal, refining its molecular grain flow and eliminating hidden defects that could cause failure decades later. Machines like this are used to create some of the most critical components on Earth, aircraft landing gear, titanium aerospace structures, nuclear reactor components, massive gas turbine rotors and ship propulsion shafts. The metals being forged are among the most advanced engineering materials available, ultra-high-strength steels, titanium alloys and nickel-based superalloys designed to survive extreme temperatures, pressure and millions of fatigue cycles. An 80,000-tonne press is an industrial ecosystem by itself. The press, hydraulic systems, furnaces, manipulators and supporting infrastructure can require hundreds of millions of dollars in investment, with hydraulic systems requiring tens of megawatts of power to control forces equivalent to thousands of tonnes. The biggest industrial machines often do not make the final products. They make the materials that make those products possible.

This is an 80,000-tonne hydraulic forging press from China’s Northern Heavy Industries, one of the largest metal-forming machines ever built. But it is not simply a machine that bends metal like traditional presses do. At this scale, forging is about changing the internal structure of the material itself, compressing the metal, refining its molecular grain flow and eliminating hidden defects that could cause failure decades later. Machines like this are used to create some of the most critical components on Earth, aircraft landing gear, titanium aerospace structures, nuclear reactor components, massive gas turbine rotors and ship propulsion shafts. The metals being forged are among the most advanced engineering materials available, ultra-high-strength steels, titanium alloys and nickel-based superalloys designed to survive extreme temperatures, pressure and millions of fatigue cycles. An 80,000-tonne press is an industrial ecosystem by itself. The press, hydraulic systems, furnaces, manipulators and supporting infrastructure can require hundreds of millions of dollars in investment, with hydraulic systems requiring tens of megawatts of power to control forces equivalent to thousands of tonnes. The biggest industrial machines often do not make the final products. They make the materials that make those products possible.

Ammanichanda

231,269 次观看 • 2 个月前