Factronaut

Gamers have logged over 25 billion hours playing Call of Duty—equivalent to more than 2.85 million years. That’s longer than the entirety of recorded human history. Yes, really. Factronaut

When you line up bricks like dominoes at precise intervals, something unexpected happens: as the last piece tumbles, a reverse wave travels backward, defying the usual chain reaction. It’s physics playing tricks on your eyes. Factronaut

An Apple AirTag traced a rare book shipment to a secret Amazon AI site in Las Vegas, where the books were reportedly destroyed to train AI models. A 404 Media investigation reveals tech firms are quietly buying obscure printed works—often one-of-a-kind—then physically dismantling them: cutting spines, scanning pages, and discarding originals. Reporters and a rare-book dealer planted an AirTag in one volume from a thousand-book order; it led across states to Amazon’s secured VGT3 facility. This aggressive digitization targets pre-2022 texts, free of AI contamination, raising ethical and legal concerns over copyright and the erasure of cultural artifacts. While Amazon claims it buys books legally to improve services, critics question the cost of feeding AI by destroying human-preserved knowledge. #AI #Amazon #DigitalEthics Factronaut

Math is life Factronaut

How oil is extracted 2 miles beneath the sea Factronaut

The strongest concrete ever developed Factronaut

Bird strikes pose serious risks to commercial aircraft, as likely seen in today’s tragic incident involving Jeju Air flight 2216. This footage shows an Air China Airbus A320 hitting a flock of birds during takeoff at Xiamen Gaoqi International Airport. Watch the video. #AviationSafety #BirdStrike #AirChina #A320 Factronaut

India's clean energy capacity has now surpassed fossil fuels for the first time. Latest figures from Ember and Global Energy Monitor show that clean energy sources now make up 331.7 gigawatts of installed capacity, compared to 302.0 gigawatts from fossil fuels. This is the first time non-fossil fuels have claimed the majority share of India’s utility-scale power infrastructure. Solar power leads the clean energy segment, contributing roughly 211 gigawatts. Growth has been swift—between 2025 and mid-2026, India added nearly 80 gigawatts of clean energy capacity, while fossil fuel capacity increased by just 5.4 gigawatts. While coal still dominates actual electricity generation due to its round-the-clock availability, the shift in installed capacity marks a pivotal moment in India’s energy transformation. Learn more. #CleanEnergy #India #Renewables #EnergyTransition Factronaut

Antigravity A1: The world's first 8K 360° drone, built to deliver a truly immersive FPV flight experience with compatible goggles. Factronaut

South Korea's L-SAM missile is capable of mid-flight maneuvering, enabling it to accurately intercept fast-moving, high-speed targets. Factronaut

Aircraft propellers don’t just spin aimlessly—they’re engineered to adapt. Fitted with variable-pitch blades, they begin with a low pitch and high RPM to deliver maximum thrust during takeoff. As the aircraft gains speed and transitions to cruise, the system seamlessly adjusts to a higher pitch with lower RPM. This intelligent, real-time optimization improves efficiency, reduces fuel burn, lowers noise, and maintains ideal engine performance. Factronaut

How does seawater desalination work? Factronaut

A 17,000-year-old rockfall buried a Paleolithic dwelling in Spain’s La Garma caves, preserving a 54-sq-ft chamber untouched for millennia. Dated to ~16,800 years ago, the oval shelter centers on a hearth, with remnants of wooden poles and animal hides held by stalagmites and stones. So far, 4,614 artifacts remain exactly as left: flint tools, bone needles, animal bones, ornaments, and a rare early harpoon. This flawless snapshot reveals how Ice Age humans organized living spaces and survived harsh conditions. The collapse, while catastrophic, created a perfect time capsule for science. Learn more. #Paleolithic #Archaeology #IceAge Factronaut

Curious about what actually happens inside your shock absorbers the instant you hit a bump? Factronaut

The color of a flame comes from photons released when electrons transition to lower energy levels. Because each metal has distinct energy gaps, it emits a unique hue. Factronaut

A fashion designer creates clothes to disrupt ALPR surveillance systems like Flock Safety. Cybersecurity expert Kate Rose designs garments with patterns mimicking fake license plates, tricking automatic readers. ALPRs scan for plate-like shapes and text, logging data with timestamps and locations. Rose’s designs exploit this by generating false positives—flooding systems with junk data. Instead of hiding wearers, they overload databases with phantom readings. This challenges vast tracking networks used by law enforcement and private entities across the U.S. Rose debuted her work at DEF CON 2019, part of the adversarial fashion movement—clothing designed to exploit flaws in AI vision. Her project predates Flock’s rise and targets broader surveillance trends. #AdversarialFashion #PrivacyRights #SurveillanceResistance Factronaut

Un fármaco con cannabis reduce pesadillas por PTSD. En un estudio en Nature Medicine, 171 adultos con PTSD tomaron dronabinol (THC sintético). Tras 10 semanas, el 58% redujo pesadillas a la mitad o más (vs 29% con placebo); el 36.8% dejó de tenerlas (vs 14.5%). El THC actúa en el sistema endocannabinoide, regulando el sueño y la memoria emocional, lo que podría disminuir la intensidad de los sueños en REM. No mejoró otros síntomas de PTSD ni depresión. Efectos secundarios: mareo, dolor de cabeza y aumento de apetito. Se necesita más estudio sobre seguridad a largo plazo. Aun así, es un avance clave para aliviar un síntoma resistente. #PTSD #Cannabis #SaludMental Factronaut

What separates a clogged pipe from a smooth, uninterrupted flow? A well-engineered long-sweep transition. Factronaut

A quick, effective method for polishing metal—powered by magnets Factronaut

Bees Don’t Build Hexagons - The flawless hexagons of a honeycomb aren’t carved by instinct alone. At first, bees shape the wax into round cells. Then, by buzzing their bodies, they generate heat—softening the wax until it becomes pliable. As neighboring cells press together, physics kicks in, reshaping the circles into the tightly fitted, efficient hexagons we see now. Factronaut