Clean hydrogen production gets cheaper with new sunlight material
On October 4, 2026, researchers at Oregon State University built a new light-powered material that can produce hydrogen from water without expensive metal catalysts. Led by Kyriakos Stylianou, the team used sulfur-based building blocks in a structure called BVR-19 to capture sunlight and drive the reaction directly. ☀️
If you follow green tech, you probably know that making clean fuel is usually expensive. Traditional hydrogen from natural gas costs about $1.50 per kilogram, while green hydrogen costs roughly $5. Because this new material forms easily at room temperature and skips rare metals, it could finally help bring those costs down for everyday use. 💧 🔋
#science #technology #energy
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On October 4, 2026, researchers at Oregon State University built a new light-powered material that can produce hydrogen from water without expensive metal catalysts. Led by Kyriakos Stylianou, the team used sulfur-based building blocks in a structure called BVR-19 to capture sunlight and drive the reaction directly. ☀️
If you follow green tech, you probably know that making clean fuel is usually expensive. Traditional hydrogen from natural gas costs about $1.50 per kilogram, while green hydrogen costs roughly $5. Because this new material forms easily at room temperature and skips rare metals, it could finally help bring those costs down for everyday use. 💧 🔋
#science #technology #energy
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American drone company sets records with 11,000 simultaneous flights
From September 27 through September 29, drone company Sky Elements flew 11,000 drones at the same time in Blue Ridge, Texas, setting 2 Guinness World Records during a large display.
This performance was part of a record-breaking week where the team launched a total of 71,207 drones across 7 shows, beating the previous mark of 55,939. They also created a giant dragon using 10,183 drones, smashing an older record of 2,247.
Shows of this scale used to happen mostly in Asia and the Middle East, but this event proved that local operators can pull off large aerial spectacles. Soon, you might see these elaborate drone formations lighting up local sports games and public events instead of traditional fireworks. 🚀🔥
#drones #technology #records
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From September 27 through September 29, drone company Sky Elements flew 11,000 drones at the same time in Blue Ridge, Texas, setting 2 Guinness World Records during a large display.
This performance was part of a record-breaking week where the team launched a total of 71,207 drones across 7 shows, beating the previous mark of 55,939. They also created a giant dragon using 10,183 drones, smashing an older record of 2,247.
Shows of this scale used to happen mostly in Asia and the Middle East, but this event proved that local operators can pull off large aerial spectacles. Soon, you might see these elaborate drone formations lighting up local sports games and public events instead of traditional fireworks. 🚀🔥
#drones #technology #records
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Controlling electrode acidity raises chemical reaction success
Chemical reactions that usually fail most of the time can now succeed almost completely by adjusting acid levels near the tools providing electricity. Researchers at Seoul National University College of Engineering, led by Jaeyune Ryu, used this method on October 12, 2026, to raise the yield of desired chemical products from 16% to 97%. 🌱⚡
Traditional manufacturing relies on hazardous chemical oxidants to drive carbon-based reactions, creating unwanted waste. Scientists discovered that microscopic acidity right next to electrodes often differs wildly from the rest of the liquid, causing reactions to break down silently.
The new technique uses oxygen and electricity instead of harsh chemicals to produce lactones and epoxides. These compounds serve as starting materials for biodegradable plastics, adhesives, electronic materials, and pharmaceutical drugs.
#chemistry #science #technology
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Chemical reactions that usually fail most of the time can now succeed almost completely by adjusting acid levels near the tools providing electricity. Researchers at Seoul National University College of Engineering, led by Jaeyune Ryu, used this method on October 12, 2026, to raise the yield of desired chemical products from 16% to 97%. 🌱⚡
Traditional manufacturing relies on hazardous chemical oxidants to drive carbon-based reactions, creating unwanted waste. Scientists discovered that microscopic acidity right next to electrodes often differs wildly from the rest of the liquid, causing reactions to break down silently.
The new technique uses oxygen and electricity instead of harsh chemicals to produce lactones and epoxides. These compounds serve as starting materials for biodegradable plastics, adhesives, electronic materials, and pharmaceutical drugs.
#chemistry #science #technology
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Chinese factories build most humanoid robots
📈
Chinese manufacturers shipped 97 percent of all humanoid robots globally during the first half of 2026.
Local supply chains for precision parts keep production costs low, helping companies like Agibot scale up fast.
#robots ⚡ #technology ⚡ #china
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Chinese manufacturers shipped 97 percent of all humanoid robots globally during the first half of 2026.
Local supply chains for precision parts keep production costs low, helping companies like Agibot scale up fast.
#robots ⚡ #technology ⚡ #china
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🚨 #BREAKING Leap seconds are getting dropped to protect computer systems
⏱️ Atomic clocks will finally be allowed to run freely without emergency adjustments after international officials voted to drop leap seconds starting on May 20, 2027. The General Conference on Weights and Measures approved the change on October 15, 2026, under the Metre Convention, with only Russia voting against it. Coordinated Universal Time will become a continuous scale that can drift away from Earth's rotation.
Back in 1972, operators started adding extra seconds to atomic clocks to keep them matched with Earth. Earth's rotation speed shifts unpredictably because of melting polar ice and deep core movements, requiring irregular adjustments every year and a half.
Computer systems calculate time using atomic clocks, but software cannot handle backward-stepping clocks. Climate shifts raised the chance of requiring a negative second before 2035, which would cause widespread system failures.
#time ⚡ #technology ⚡ #science
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⏱️ Atomic clocks will finally be allowed to run freely without emergency adjustments after international officials voted to drop leap seconds starting on May 20, 2027. The General Conference on Weights and Measures approved the change on October 15, 2026, under the Metre Convention, with only Russia voting against it. Coordinated Universal Time will become a continuous scale that can drift away from Earth's rotation.
Back in 1972, operators started adding extra seconds to atomic clocks to keep them matched with Earth. Earth's rotation speed shifts unpredictably because of melting polar ice and deep core movements, requiring irregular adjustments every year and a half.
Computer systems calculate time using atomic clocks, but software cannot handle backward-stepping clocks. Climate shifts raised the chance of requiring a negative second before 2035, which would cause widespread system failures.
#time ⚡ #technology ⚡ #science
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Electric flying vehicle for police patrols
Florida Polytechnic University is bringing a piloted electric aircraft into law enforcement operations in Florida. 🚁
The single-seat Jetson ONE aircraft features eight electric motors, a top speed of 63 mph, and an estimated flight time of 20 minutes to help officers navigate difficult areas.
#police ⚡ #aviation ⚡ #technology
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Florida Polytechnic University is bringing a piloted electric aircraft into law enforcement operations in Florida. 🚁
The single-seat Jetson ONE aircraft features eight electric motors, a top speed of 63 mph, and an estimated flight time of 20 minutes to help officers navigate difficult areas.
#police ⚡ #aviation ⚡ #technology
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Tesla's Optimus robot deliveries are delayed
On October 22, Elon Musk stated that Tesla pushed customer shipments of its humanoid robots to late 2027 because the hands and AI still need work.
The chief executive compared training the machines to raising a child ⏳ #Tesla ⚡ #Robotics ⚡ #Technology
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On October 22, Elon Musk stated that Tesla pushed customer shipments of its humanoid robots to late 2027 because the hands and AI still need work.
The chief executive compared training the machines to raising a child ⏳ #Tesla ⚡ #Robotics ⚡ #Technology
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Cyan lights for self-driving cars 🚗
The NHTSA proposed a rule requiring cyan exterior lights on autonomous vehicles. Regulators want these markers placed at least 15 inches off the ground to signal when nobody sits in the driver seat.
Mercedes previously tested this exact lighting design in California.
#robotaxis ⚡ #cars ⚡ #technology
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The NHTSA proposed a rule requiring cyan exterior lights on autonomous vehicles. Regulators want these markers placed at least 15 inches off the ground to signal when nobody sits in the driver seat.
Mercedes previously tested this exact lighting design in California.
#robotaxis ⚡ #cars ⚡ #technology
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⚠️ Military Drones And Ground Robots Get Microphones
Forces in Ukraine are equipping FPV drones and ground robots with microphones to detect enemy units by sound.
While these machines listen for engine noises, ground robots are also being equipped with speakers to broadcast surrender messages.
#MilitaryDrones ⚡ #Robotics ⚡ #Technology
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Forces in Ukraine are equipping FPV drones and ground robots with microphones to detect enemy units by sound.
While these machines listen for engine noises, ground robots are also being equipped with speakers to broadcast surrender messages.
#MilitaryDrones ⚡ #Robotics ⚡ #Technology
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Wing builds new drone delivery factory
Alphabet’s Wing is investing $125 million to build a manufacturing facility in Fort Worth, Texas.
The site will produce tens of thousands of aircraft annually to keep up with rising home deliveries.
#DroneDelivery ⚡ #Manufacturing ⚡ #Technology
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Alphabet’s Wing is investing $125 million to build a manufacturing facility in Fort Worth, Texas.
The site will produce tens of thousands of aircraft annually to keep up with rising home deliveries.
#DroneDelivery ⚡ #Manufacturing ⚡ #Technology
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Fluoride-ion batteries could surpass lithium 🔋
Researchers at Politecnico di Milano developed a membrane that enables fluoride-ion batteries to reach an energy density of 600 Wh/kg. The material allows ions to move at room temperature.
Typical lithium-ion cells hold only 150–250 Wh/kg. Because the new membrane does not easily burn, the technology also offers potential safety improvements for future energy storage devices.
#EnergyStorage ⚡ #Batteries ⚡ #Technology
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Researchers at Politecnico di Milano developed a membrane that enables fluoride-ion batteries to reach an energy density of 600 Wh/kg. The material allows ions to move at room temperature.
Typical lithium-ion cells hold only 150–250 Wh/kg. Because the new membrane does not easily burn, the technology also offers potential safety improvements for future energy storage devices.
#EnergyStorage ⚡ #Batteries ⚡ #Technology
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Diamond Foundry grows record diamond wafer
Diamond Foundry has built the world's first single-crystal diamond wafer measuring 200 mm. Previous production stalled at just a couple of inches because such large natural diamonds do not exist.
This material handles extreme heat better than copper, helping cool powerful microchips for next-generation electronics. 🔥💎
#Technology ⚡ #Science ⚡ #Microchips
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Diamond Foundry has built the world's first single-crystal diamond wafer measuring 200 mm. Previous production stalled at just a couple of inches because such large natural diamonds do not exist.
This material handles extreme heat better than copper, helping cool powerful microchips for next-generation electronics. 🔥💎
#Technology ⚡ #Science ⚡ #Microchips
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UPS battery backups are pulsing the world's power grids
Scientists found that uninterruptible power supplies, which provide backup electricity, have triggered mysterious 60-second pulses across five continents for over a decade.
These devices synchronize clocks over the internet. Because thousands run tests simultaneously, they create a load that strains power grids. Manufacturers can fix this by staggering maintenance checks.
#PowerGrid ⚡ #Technology ⚡ #Engineering
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Scientists found that uninterruptible power supplies, which provide backup electricity, have triggered mysterious 60-second pulses across five continents for over a decade.
These devices synchronize clocks over the internet. Because thousands run tests simultaneously, they create a load that strains power grids. Manufacturers can fix this by staggering maintenance checks.
#PowerGrid ⚡ #Technology ⚡ #Engineering
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Lithium-metal batteries charge in 15 minutes
Researchers from KAIST developed a separator enabling lithium-metal batteries to reach a full charge in 15 minutes. This tech significantly boosts energy density.
The material guides ions through straight channels, preventing short circuits from metallic needles called dendrites. This design allows the battery to maintain 94% of its capacity after 100 rapid charging cycles.
#Batteries ⚡ #ElectricVehicles ⚡ #Technology
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Researchers from KAIST developed a separator enabling lithium-metal batteries to reach a full charge in 15 minutes. This tech significantly boosts energy density.
The material guides ions through straight channels, preventing short circuits from metallic needles called dendrites. This design allows the battery to maintain 94% of its capacity after 100 rapid charging cycles.
#Batteries ⚡ #ElectricVehicles ⚡ #Technology
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