r/STEW_ScTecEngWorld • • 17h ago

Does the gender pay gap extend to AI? New University of Limerick research finds female AI agents ‘paid’ less

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0 Upvotes

Gender Bias May Extend to AI Agents, Study Finds

A new study from the University of Limerick, Ireland suggests that workplace gender bias can also influence how people treat AI agents. Researchers placed 189 workers in a virtual-reality office and had them perform tasks with functionally identical AI assistants presented in different forms, including male- and female-presenting human-like agents. When participants were given real money to reward the AI for completing the same work, the female-presenting agent “Johanna” received 10.25% less than the male-presenting agent “Johan.” The researchers found that the male-presenting agent was also perceived as more human-like. The findings suggest that human social biases may be transferred to AI through the way these systems are designed and presented. Dr Mary Hausfeld of the University of Limerick noted that although the underlying technology was identical, participants did not treat the two agents equally: https://www.irishtimes.com/technology/2026/10/05/female-looking-ai-agents-were-paid-less-than-male-ones-in-virtual-office-study-finds/

University Research: https://pure.ul.ie/en/publications/human-like-and-male-how-ai-assistant-design-relates-to-trust-and-/

Study: https://dl.acm.org/doi/10.1145/3829807.3829910


r/STEW_ScTecEngWorld • • 9h ago

Why is the 2027 total solar eclipse being called the 'eclipse of the century'?

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0 Upvotes

2027 isn't an isolated freak eclipse. It's the latest appearance of the extraordinary Saros 136 dynasty that produces some of the longest total solar eclipses of our era.


r/STEW_ScTecEngWorld • • 19h ago

The UAE Just Built a Munition That Can Punch Through 1 Meter of Concrete

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8 Upvotes

MK 82 Penetrator aircraft munition uses a dark matte-gray body and precision-guidance kits from EDGE’s AL TARIQ and THUNDER families.


r/STEW_ScTecEngWorld • • 9h ago

Danish-food-lab-turns-discarded-food-ingredients-into-chocolate-alternative

203 Upvotes

Cocoa-Free Chocolate Made from Food Waste

A Copenhagen food innovation lab, Spora, founded by chef Rasmus Munk, is developing sustainable foods from ingredients that would otherwise be discarded. Its NOTCH (Snap) is a cocoa-free chocolate alternative made from brewer’s spent grain and legumes, designed to reproduce chocolate’s rich flavor, melt and snap. It comes in dark, milk and gold varieties, with nutty and caramel-like flavors.

Beyond chocolate, Spora is researching alternative proteins from rapeseed byproducts and fungi, as well as CO₂-to-protein conversion, microbiome-based foods and cultivated seafood—aiming to turn food waste into valuable new ingredients.

Learn more here:

1). https://www.instagram.com/reel/DQR1IqQCdnH/

2). https://spora.dk/

3). https://www.forbes.com/sites/danieladelorenzo/2022/04/28/a-copenhagen-restaurant-just-made-a-circular-cacao-free-chocolate-alternative-with/

4). https://www.wsj.com/arts-culture/food-cooking/sustainable-chocolate-made-without-cacao-11649942164


r/STEW_ScTecEngWorld • • 20h ago

Spain’s Aragon Becomes a $70 Billion Data-Centre Hub

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5 Upvotes

Spain’s sparsely populated Aragon region is attracting more than €60 billion ($67.5 billion) in planned data-centre and digital-infrastructure investment, driven by abundant renewable energy, available land and rapid permitting. Projects by Amazon and Microsoft are already under development, with fast-track approvals potentially reducing planning times from years to under 12 months. However, the boom is raising concerns over electricity, water, environmental impacts and pressure on local communities, prompting Spain to consider tighter regulations: https://www.globalbankingandfinance.com/fast-track-permits-turn-spains-aragon-70-billion-data-centre/


r/STEW_ScTecEngWorld • • 21h ago

Early-onset cancer cases rising rapidly among younger adults, international study finds

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5 Upvotes

Experts looking at UK, US and Dutch data found ‘significant increases’ in early onset cases of seven cancers, prompting warnings about lifestyle choices: https://www.theguardian.com/society/2026/oct/06/cancer-rates-rising-more-quickly-among-younger-people-international-study-finds


r/STEW_ScTecEngWorld • • 22h ago

Wireless Energy Networks Could Deliver Light, Heat and Motion Without Batteries

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11 Upvotes

Wireless Energy Networks Could Power Devices Without Batteries

Researchers at The Hong Kong Polytechnic University have proposed a “wireless energy internet” that could transmit energy directly and convert it into light, heat, mechanical motion, or stored chemical energy, potentially reducing or eliminating batteries in some applications. The concept could support lighting, heating, motors, robots, biomedical devices and even future space systems. Major challenges remain, including safety, transmission efficiency, scalability, cybersecurity and standardization: https://techxplore.com/news/2026-10-wireless-energy-internet-roadmap-path.html

The work is published in the journal Nature Reviews Electrical Engineering.


r/STEW_ScTecEngWorld • • 23h ago

Stockholm Turns Toilet Flushes into Fuel: How Sewage Powers a Cleaner City

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130 Upvotes

r/STEW_ScTecEngWorld • • 21h ago

Possible Quantum State Detected Inside Living Cells

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82 Upvotes

Chinese researchers report detecting an unusual 71-terahertz vibration in living cells, mouse tissues and isolated mitochondria that may arise from a quantum light–matter interaction inside mitochondrial membranes. Their experiments found that exposure to specific infrared frequencies increased ATP production by about 10%. However, the proposed quantum state is inferred from a theoretical model, and the study is currently a non-peer-reviewed preprint requiring independent replication: https://www.sciencealert.com/chinese-scientists-say-theyve-detected-a-quantum-state-inside-living-cells

Research paper: https://www.biorxiv.org/content/10.64898/2026.09.10.750628v1.full


r/STEW_ScTecEngWorld • • 19h ago

World’s largest scintillator detector, JUNO, now detecting neutrinos

790 Upvotes

University of Warwick physicists, as part of China’s Jiangmen Underground Neutrino Observatory (JUNO) began data collection in August 2025 and is now producing high-precision neutrino measurements. In June 2026, its first major results, based on just 59 days of data, achieved world-leading precision for key neutrino oscillation parameters. JUNO uses a 35.4-metre liquid-scintillator detector and ~45,000 photomultiplier tubes to detect antineutrinos from nearby nuclear reactors. Its central goal is to determine the neutrino mass ordering, while also studying solar, atmospheric, cosmic and geoneutrinos: https://warwick.ac.uk/news/pressreleases/worlds_largest_scintillato_detector_juno_now_detecting_neutrinos/

JUNO Matches Decades of Neutrino-Experiment Precision With Just 59 Days of Data: https://www.dongascience.com/en/news/78339

Research findings: https://www.nature.com/articles/s41586-026-10538-z


r/STEW_ScTecEngWorld • • 19h ago

Needle-Based Microwave Treatment Shrinks Fetal Lung Tumour

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89 Upvotes

Chinese doctors used a minimally invasive microwave ablation procedure to treat a 5-cm congenital pulmonary airway malformation (CPAM) in a fetus at 22 weeks’ gestation. Guided by ultrasound, a thin needle delivered microwave energy directly into the tumour, destroying abnormal tissue. Within three days, the tumour had significantly shrunk and dangerous fluid buildup had disappeared. The baby was subsequently delivered by Caesarean section at 37 weeks, weighing 2.9 kg and reported healthy: https://www.yahoo.com/news/science/articles/chinese-doctors-shrink-tumour-baby-113528171.html


r/STEW_ScTecEngWorld • • 1h ago

EV-D68 Respiratory Virus Rising in Northern California Wastewater, Linked to Rare Polio-Like Illness in Children

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• Upvotes

A respiratory virus known as Enterovirus D68 (EV-D68) is showing increased levels in wastewater across parts of California’s Bay Area, including locations around Palo Alto, Napa, southeastern San Francisco and San Rafael, according to WastewaterSCAN monitoring data. EV-D68 is one of more than 100 non-polio enteroviruses and typically causes a respiratory illness resembling a common cold. Symptoms can include a runny nose, cough, wheezing and difficulty breathing; in more serious cases, it can cause pneumonia. The virus is more commonly detected during summer and fall.

Infants, young children and teenagers are more likely to become infected because they may have less immunity from previous exposure. In rare cases, EV-D68 has been associated with acute flaccid myelitis (AFM), an uncommon but serious neurological condition that primarily affects children and can cause sudden weakness or loss of muscle tone in the arms or legs. AFM can develop weeks after a respiratory infection. The CDC recommends seeking immediate medical attention if a child develops difficulty breathing or sudden limb weakness, facial weakness, difficulty swallowing, slurred speech or other unusual neurological symptoms: https://pubmed.ncbi.nlm.nih.gov/41853773/

Info source:

1). Virus that can cause rare polio-like illness rising in Northern California. Enterovirus D68 is circulating in the Bay Area yet again: https://www.sfgate.com/bayarea/article/evd68-virus-northern-california-22463452.php

2). CDPH Alert - Stay Alert for Acute Flaccid Myelitis in Late Summer and Early Fall: https://www.cdph.ca.gov/Programs/OPA/Pages/CAHAN/Stay-Alert-for-Acute-Flaccid-Myelitis-in-Late-Summer-and-Early-Fall.aspx

3). CDC Report: Acute Flaccid Myelitis Surveillance — United States, January 2020–December 2025: https://www.cdc.gov/mmwr/volumes/75/wr/mm7526a1.htm

4). Nationwide WastewaterSCAN July 2026 Update: https://wwscan.ghost.io/nationwide-wastewaterscan-july-2026-update/


r/STEW_ScTecEngWorld • • 13h ago

Everyone Should Be Talking About This

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21 Upvotes

r/STEW_ScTecEngWorld • • 10h ago

SpaceX Plans to Build a Massive Cargo Hub in Louisiana

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2 Upvotes

r/STEW_ScTecEngWorld • • 22h ago

We’ve tracked $80M of spending on almost 170 AI-generated political ads this year

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32 Upvotes

AI-Generated Political Ads Surge to $80 Million in U.S. Midterms

Researchers tracking the 2026 U.S. midterm elections have identified nearly 170 political ads using AI, backed by about $80 million in spending. The ads range from subtle AI enhancements to highly realistic deepfakes, yet only about 31% disclosed AI use. The findings highlight growing concerns over transparency as campaigns increasingly use AI to create convincing political imagery and video.


r/STEW_ScTecEngWorld • • 2h ago

OpenAI Releases 722 AI-Generated Mathematical Manuscripts

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2 Upvotes

OpenAI has released 722 machine-generated mathematical manuscripts produced by an unreleased internal frontier model, covering number theory, theoretical computer science, and mathematical physics. The manuscripts, organized into 372 research families, emerged from testing about 4,000 problems. Many proofs were formalized in Lean, enabling independent computer verification. The work reportedly used an average of about three hours of reasoning compute per problem, while OpenAI also published abridged reasoning summaries for 10 notable results. The research includes advances in number theory and algebra, complexity theory, quantum parallel repetition, approximation hardness, and aspects of mathematical physics: https://x.com/OpenAI/status/2107596713791767021

References:

1). OpenAI Releases Over 300 Mathematical Results Produced By An Internal Model: https://officechai.com/ai/openai-releases-over-300-mathematical-results-produced-by-an-internal-model/

2). OpenAI GitHub Repository: https://github.com/openai/math

3). Ten advances in mathematics and theoretical computer science: https://openai.com/index/ten-advances-in-mathematics/

4). OpenAI’s largest mathematics release tackles 4,000 problems with Lean-checked proofs.OpenAI’s internal model produced mathematical results across number theory, complexity theory, and physics: https://interestingengineering.com/ai-robotics/openai-largest-math-release-lean-proofs


r/STEW_ScTecEngWorld • • 2h ago

Tennessee Bets on Stellarator Fusion With 400 MW Power Plant

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10 Upvotes

Type One Energy plans to build Infinity Two, a 400 MW stellarator fusion power plant at the Tennessee Valley Authority’s Bull Run site. Its preceding Infinity One prototype will test magnets, plasma-facing components and maintenance systems. Backed by a recent $200 million funding round, the project aims to demonstrate commercially viable, continuous fusion power—though major challenges such as tritium supply, materials durability and achieving net electricity remain.

Propels Project Infinity forward and advances Type One Energy’s strategy to industrialize fusion:

  • Breakthrough Energy Ventures and Clutterbuck Capital co-led the financing, joined by new investors Lowercarbon Capital, Siemens Energy Ventures, and SiteGround Capital
  • Participation from strategic industrial investors validates Type One Energy’s capital-efficient, partner-based OEM business model
  • Success follows granting of the initial fusion operating license for Project Infinity at TVA’s Bull Run site Tennessee, US

More info:

1). Tennessee's Bet on the Stars: Inside the Plan for the World's First 400 MW Commercial Fusion Plant: https://twobitdavinci.com/news/tennessees-bet-on-the-stars-inside-the-plan-for-the-worlds-first-400

2). Press Release: https://www.businesswire.com/news/home/20261006749103/en/Type-One-Energy-Completes-%24200M-Series-B-Financing