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A Chinese quantum radar can see what no one else can: it detects objects at a distance of 15 million km! New Chinese radar research has developed a quantum radar operating at extremely low temperatures, capable of detecting objects up to 15 million km away—40 times the distance between...

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China pulse 🇨🇳

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71,539 görüntüleme • 2 ay önce •via X (Twitter)

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Ukraine’s Unmanned Systems Forces struck a Russian Nebo-U radar system capable of detecting targets at a range of up to 700 km and valued at around $100 million. Glory!
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Ukraine’s Unmanned Systems Forces struck a Russian Nebo-U radar system capable of detecting targets at a range of up to 700 km and valued at around $100 million. Glory!

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💥 Destruction of the Russian radar complex "Utes-TM" The complex tracked Ukrainian aircraft, missiles and drones within a radius of 360 km in real time, provided data to the Russian air defense about objects at altitudes of up to 20 km.
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💥 Destruction of the Russian radar complex "Utes-TM" The complex tracked Ukrainian aircraft, missiles and drones within a radius of 360 km in real time, provided data to the Russian air defense about objects at altitudes of up to 20 km.

MAKS 25 🇺🇦👀

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Chinese aircrafts are competitive, but time will tell about reliability. Since we've been discussing Chinese aviation lately, I want to show how Chinese aircraft are becoming increasingly competitive in a market traditionally dominated by the West and Russia. The J-35 and KF-21 are expected to enter the market only by the end of 2026 or early 2027. However, I have estimated their costs. I dare say that, with the current level of automation in the Chinese defense industry, the prices of these aircraft are likely to decrease even further. The Gripen and Su-35 are competitive, but what attracts most to the Su-35 is the R-37M missile, which has a range of up to 400 km and its radar irbis-E Reaching also 400km. It operationally both reaches 350 km would be already significant advantage without analogous. Western aviation remains expensive, and in my view, it will only become more competitive with the arrival of the AIM-260 missile, which has a range of over 300 km. Additionally, maintenance costs are very high, with the Gripen again standing out in that aspect as a cost-effective option for acquisition and maintenance. Another advantage are the interoperability on multiple terrains. Values are based on recent deals and local estimates. Costs can vary depending on the package. - J-10C: Cost: 40-50M. Radar: AESA KLJ-7A (~150-170 km). Missiles: PL-15 (~200-250 km). Maintenance cost per flight hour: ~$8,000-$9,000. - J-35 (FC-31): Cost: 70-85M. Radar: AESA (~200+ km). Missiles: PL-15 (~200-250 km); PL-21 (>300 km). Maintenance cost per flight hour: $10,000-$15,000. - Rafale: Cost: 80-120M. Radar: RBE2-AA AESA (~200 km). Missiles: Meteor (>150 km). Maintenance cost per flight hour: ~$16,000-$22,000. - Su-30: Cost: 50-86M. Radar: Bars PESA (~150-200 km). Missiles: R-37 (~300 km). Maintenance cost per flight hour: ~$10,000-$12,000. - Su-35: Cost: 80-90M. Radar: Irbis-E PESA (~350-400 km). Missiles: R-37M (~300-400 km). Maintenance cost per flight hour: ~$12,000-15,000. - F-16C/D (Block 70): Cost: 80-120M. Radar: APG-83 SABR AESA (~135-160 km). Missiles: AIM-120D (~160-180 km). Maintenance cost per flight hour: ~$25,000-$44,000. - Eurofighter Typhoon: Cost: 110-117M. Radar: Captor-E AESA (>200 km). Missiles: Meteor (>150 km). Maintenance cost per flight hour: ~$30,000-$45,000. - Gripen E: Cost: 85-120M. Radar: Raven ES-05 AESA (~200-250 km). Missiles: Meteor (>150 km). Maintenance cost per flight hour: ~$6,000-$7,000. - KF-21 Boramae: Cost: 70-110M. Radar: AESA (~150-200 km). Missiles: Meteor (>150 km). Maintenance cost per flight hour: ~$15,000-$20,000. - JF-17 Thunder (Block III): Cost: 40-60M. Radar: AESA KLJ-7A (~170 km). Missiles: PL-15 (~200-250 km). Maintenance cost per flight hour: ~$5,000-$11,000.
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Chinese aircrafts are competitive, but time will tell about reliability. Since we've been discussing Chinese aviation lately, I want to show how Chinese aircraft are becoming increasingly competitive in a market traditionally dominated by the West and Russia. The J-35 and KF-21 are expected to enter the market only by the end of 2026 or early 2027. However, I have estimated their costs. I dare say that, with the current level of automation in the Chinese defense industry, the prices of these aircraft are likely to decrease even further. The Gripen and Su-35 are competitive, but what attracts most to the Su-35 is the R-37M missile, which has a range of up to 400 km and its radar irbis-E Reaching also 400km. It operationally both reaches 350 km would be already significant advantage without analogous. Western aviation remains expensive, and in my view, it will only become more competitive with the arrival of the AIM-260 missile, which has a range of over 300 km. Additionally, maintenance costs are very high, with the Gripen again standing out in that aspect as a cost-effective option for acquisition and maintenance. Another advantage are the interoperability on multiple terrains. Values are based on recent deals and local estimates. Costs can vary depending on the package. - J-10C: Cost: 40-50M. Radar: AESA KLJ-7A (~150-170 km). Missiles: PL-15 (~200-250 km). Maintenance cost per flight hour: ~$8,000-$9,000. - J-35 (FC-31): Cost: 70-85M. Radar: AESA (~200+ km). Missiles: PL-15 (~200-250 km); PL-21 (>300 km). Maintenance cost per flight hour: $10,000-$15,000. - Rafale: Cost: 80-120M. Radar: RBE2-AA AESA (~200 km). Missiles: Meteor (>150 km). Maintenance cost per flight hour: ~$16,000-$22,000. - Su-30: Cost: 50-86M. Radar: Bars PESA (~150-200 km). Missiles: R-37 (~300 km). Maintenance cost per flight hour: ~$10,000-$12,000. - Su-35: Cost: 80-90M. Radar: Irbis-E PESA (~350-400 km). Missiles: R-37M (~300-400 km). Maintenance cost per flight hour: ~$12,000-15,000. - F-16C/D (Block 70): Cost: 80-120M. Radar: APG-83 SABR AESA (~135-160 km). Missiles: AIM-120D (~160-180 km). Maintenance cost per flight hour: ~$25,000-$44,000. - Eurofighter Typhoon: Cost: 110-117M. Radar: Captor-E AESA (>200 km). Missiles: Meteor (>150 km). Maintenance cost per flight hour: ~$30,000-$45,000. - Gripen E: Cost: 85-120M. Radar: Raven ES-05 AESA (~200-250 km). Missiles: Meteor (>150 km). Maintenance cost per flight hour: ~$6,000-$7,000. - KF-21 Boramae: Cost: 70-110M. Radar: AESA (~150-200 km). Missiles: Meteor (>150 km). Maintenance cost per flight hour: ~$15,000-$20,000. - JF-17 Thunder (Block III): Cost: 40-60M. Radar: AESA KLJ-7A (~170 km). Missiles: PL-15 (~200-250 km). Maintenance cost per flight hour: ~$5,000-$11,000.

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BREAKING: As tensions rise, Iran's military has set up the "Nazir" over-the-horizon radar in Gilan Province. This radar has a range of 800 km and will keep watch over the skies of Azerbaijan and eastern Turkey.
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BREAKING: As tensions rise, Iran's military has set up the "Nazir" over-the-horizon radar in Gilan Province. This radar has a range of 800 km and will keep watch over the skies of Azerbaijan and eastern Turkey.

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🇷🇺🔥 Russian combat laser destroys drone at 1.5 km distance in tests 🔸The working distance of the Posokh laser system developed by LazerBuzz company has been increased by 0.5 km, its developers state, with a fixed-wing FPV UAV successfully destroyed during a mock attack. 🔸The Posokh system is a Russian laser weapon designed to combat aerial targets to protect industrial and critical infrastructure facilities. 🔸It has an integrated radar system and can destroy targets in less than 0.5 seconds, including in automatic mode. 🔸The system operates by physically impacting the UAV based on focused ytterbium laser radiation technology, with the ray power reaching 80kW.

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Someone built ultrasonic scanning on a tiny microcontroller and it’s seriously impressive Using Arduino, an ultrasonic sensor + a servo motor turns into a mini radar system: → scans surroundings in a sweep → detects objects in real time → measures distance with sound waves → builds a simple spatial map As the sensor rotates, it continuously emits ultrasonic pulses When those waves hit an object, they bounce back and the time delay is used to calculate distance That data is then plotted into a live radar-style visualization, just like what you’d see in real systems No expensive hardware No complex setup Just smart use of simple components. What makes it even cooler: → runs on a tiny microcontroller → low power, low cost → easy to build and customize → great intro to embedded systems + robotics This is the kind of project that shows: you don’t need massive compute to build something powerful Small device. Smart sensing. Real engineering

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🚨 SCIENTISTS SAY “MAGIC” MAY BE WHAT GIVES SPACE-TIME ITS GRAVITY. For years, physicists have understood how entanglement can build the structure of space-time in holographic models. But something was missing: why does space-time curve in response to matter the essence of gravity? A team including Charles Cao and John Preskill now proposes the missing ingredient is a quantum property called “magic” a measure of how complex and non-classical a quantum state is (the kind that makes quantum computers hard to simulate classically). In their theoretical framework, adding this magic turns rigid space into something that can bend. Matter can now tell space how to curve. Why this matters: • It offers a new way to think about how gravity emerges from quantum information • It connects ideas from quantum computing (error correction, magic states) directly to fundamental physics • It suggests space-time itself may be one of the most quantum objects in existence The deeper implication: Gravity may not be a fundamental force at all. It may be what happens when quantum information becomes sufficiently complex and “magical.” This is still early theoretical work in specific holographic models. But it hints that the pliability of the universe might have quantum roots we are only beginning to understand. What do you think is gravity ultimately just extremely complicated quantum information, or do you think we’re still missing something much deeper? Follow for more frontier quantum gravity and quantum information research.

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🚨🇺🇦🇷🇺UKRAINE SHATTERS RUSSIA'S 'UNTOUCHABLE' S-400 DEFENSE SYSTEM Ukraine has reportedly struck a major blow to Russia's defenses in the Kursk region, crippling an S-400 radar station. The S-400 is one of Russia's most advanced air defense systems that can counter threats from up to 400 km away. Without the radar, the system is rendered ineffective, raising questions about the S-400's touted invincibility. Source: NEXTA

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🚨 SCIENTISTS JUST DETECTED QUANTUM ENTANGLEMENT IN A CENTIMETER-SIZED PIECE OF METAL SOMETHING ONCE THOUGHT IMPOSSIBLE AT THIS SCALE. Researchers at the Vienna University of Technology have found clear evidence of high-degree quantum entanglement among particles inside a macroscopic crystal of a “strange metal” made of cerium, palladium, and silicon. This is one of the first times multipartite entanglement has been convincingly demonstrated in a solid object large enough to hold in your hand. Strange metals are already bizarre their electrons don’t behave like normal individual particles. Now it appears large numbers of them can act as a single, highly entangled quantum system even at everyday scales. Why this matters: • Quantum entanglement has almost always been limited to tiny numbers of particles in carefully isolated lab conditions • This experiment shows entanglement can persist collectively across a visible, macroscopic object • It was measured using neutron scattering, which revealed the material responding as one entangled system rather than many independent particles • This bridges the gap between microscopic quantum effects and real-world materials The deeper implication: For decades, physicists have wondered whether the strange, collective behavior seen in certain quantum materials could be explained by underlying entanglement. This result strongly suggests the answer is yes even at scales we can see and touch. It doesn’t mean your coffee mug is in a quantum superposition, but it does show that quantum correlations can dominate the physics of certain solids in ways we’re only beginning to understand. This kind of macroscopic quantum behavior could eventually help us design new materials with exotic properties, or give us new tools to study fundamental questions about quantum mechanics itself. How do you think discovering entanglement at this scale changes our understanding of where the quantum world ends and the classical world begins? Follow for more frontier quantum physics and materials science.

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Ukrainian Warriors of the 95th Polesian Air Assault Brigade destroyed a Russian Forpost drone, which costs about $7 million. This drone can reach an altitude of 7 km, has a flight range of up to 250 km, a speed of 150 km/h, and 17-hour flight endurance. Glory!

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China has unveiled a spheric police robot capable of pursuing criminals. The AI equipped robot can operate autonomously. It can even fall from heights. The robot is capable of confronting perpetrators, shooting nets to immobilise them until police arrive. It attacks opponents at speeds of up to 35 km/h.

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On June 29, 2024 the 150-meter-wide asteroid 2024 MK passed near Earth, coming within 295,000 km—closer than the Moon! As it was departing on June 30 NASA bounced radar signals off it, creating radar "pictures" showing its general shape and surface as it tumbled through space.

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Russia presented two "Russian" cars at the St Petersburg Economic Forum which turned out to be overpriced Chinese vehicles. A new "Volga" was presented that turned out to be a rebadged Geely Monjaro. The "Volga" costs 4.2 million rubles and more, while the Geely Monjaro costs about 1.5 million rubles in China. The new Aurus Senat 900 has turned out to be a copy of the Hongqi H9. Russians are being asked to pay 10-12 million rubles for it, while the Chinese original can be bought for around 4 million rubles. The "Russian spirit" comes at a cost, apparently.

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