Biological hydrogen production is a promising route to sustainable green energy. Microorganisms can generate molecular hydrogen (H₂) through enzymatic pathways, notably those involving [NiFe]-hydrogenases, [FeFe]-hydrogenases, and nitrogenases. Recently, researchers have uncovered novel gene clusters in marine bacteria that encode previously uncharacterized hydrogen-evolving systems. These findings expand our understanding of microbial metabolism and open pathways for biohydrogen production tec...

Wearable robots are mechatronic devices worn on the body to augment, assist, or restore human movement. two big families are: Rigid exoskeletons (orthoses): torque is transmitted through rigid links and joints aligned to the user’s anatomy (e.g., hip–knee–ankle frames). These dominate industrial assist and clinical gait training. Examples include EksoNR, ReWalk/ReWalk 7, Wandercraft Atalante X, Cyberdyne HAL, German Bionic Cray X. Soft exosuits: fabric/textile interfaces rout...

YasamanGhasempour Princeton University Researchers send a wireless curveball to deliver massive amounts of data. High frequency radio waves can wirelessly carry the vast amount of data demanded by emerging technology like virtual reality, but as engineers push into the upper reaches of the radio spectrum, they are hitting walls. Literally. Airy beams are a unique class of optical waveforms first theorized in quantum mechanics and later realized in optics. Unlike conventional Gaussian b...

Doka is a web application that turns heterogeneous content—PDFs, Word/PowerPoint files, Excel sheets, images, audio, and YouTube videos—into a conversational knowledge base. Users upload assets into organized folders and then query them in natural language. Answers are returned with citations, page numbers, and highlighted passages, emphasizing verifiable retrieval. The service positions itself as private by default and built for centralized knowledge management. Core capabilities Unifie...

Common beetles equipped with microchip backpacks could one day be used to help search and rescue crews locate survivors within hours instead of days following disasters such as building and mine collapses. Key points UQ researchers have shown they can remotely guide the movement of common darkling beetles using a video game controller. The beetles are fitted with removeable microchip backpacks that use electrodes to stimulate the insect's antenna or hardened forewings. The prog...

CorPower Ocean is a company focused on wave energy generation, utilizing ocean waves to produce clean electricity. Their innovative technology, such as the C4 Wave Energy Converter, harnesses the energy from ocean waves, which are more predictable and carry significantly more energy per square meter than wind and solar. The technology is designed to be efficient, resilient, and capable of adapting to various ocean conditions, including storms. CorPower Ocean is working on projects like the HiWa...

Mobile Autonomous Robotic Carts (MARC) — sometimes called autonomous mobile carts, smart shopping carts, or small autonomous delivery/utility AMRs — are compact robots designed to move goods or assist people autonomously in structured environments (stores, warehouses, hospitals, campuses). They range from “smart” shopping trolleys that sense items and enable checkout, to rugged AMR carts that tow totes in warehouses, to hospital delivery carts that move meds, meals and linens between department...

Autonomous airport vehicles — the next frontier of airside operations Airports around the world are trialing — and in some cases operating — autonomous vehicles across airside and landside functions. These range from driverless baggage tractors and dolly-tugs to passenger shuttles, electric autonomous trucks doing freight loops, and support vehicles (e.g., snowploughs, catering carts). The goal is to increase throughput, reduce labor pressures and risks in the ramp environment, lower emissio...

French manufacturer Mob-ion has come up with an ingenious solution that could completely eliminate range anxiety. The company has taken the wraps off the AM1 prototype, a scooter that uses hydrogen cartridges to power its 3kW motor rather than conventional lithium-ion batteries. The Mob‑Ion AM1 began as an electric scooter by French startup Mob-Ion, recognized for its eco‑design and “pérennité programmée” approach. The hydrogen-powered version, developed in partnership with STOR‑H, marks a b...

SeaBubbles is a cutting-edge transportation innovation that combines electric propulsion with hydrofoil technology to create a sustainable and efficient solution for water-based urban mobility. Originally developed in France, SeaBubbles aims to reduce traffic congestion, carbon emissions, and noise pollution by offering a silent, zero-emission alternative to traditional water taxis and ferries. These sleek vessels seemingly glide above the water, providing a futuristic and eco-friendly mode of ...

Yasmina is a human-like, bilingual AI assistant developed by Yango Group, headquartered in Dubai and operating across the Middle East, North Africa, and beyond It powers voice interactions in Arabic (with GCC/Khaleeji dialects) and English, designed specifically to be culturally relevant and intuitive for the MENA region. Yasmina redefines regional AI by combining emotional intelligence, local cultural understanding, bilingual fluency, and hardware integration in a compelling smart assi...

Lumo is Proton’s first AI-powered assistant offering familiar capabilities like document summarization, code generation, translation, email drafting, and brainstorming—while upholding uncompromising privacy standards. Built by the same Swiss nonprofit that created Proton Mail, VPN, Drive, and Pass, Lumo is now available via web, iOS, and Android apps. Rather than training proprietary models, Proton orchestrates several leading open-source language models on its EU‑based infrastructure: ...

1. Arduino Focus: Open-source electronics platform Products: Arduino Uno, Nano, Mega boards, kits with sensors, motors, IoT modules STEM Use: Embedded systems, coding, robotics, IoT Website: www.arduino.cc 2. Raspberry Pi Focus: Affordable single-board computers Products: Raspberry Pi 4, Raspberry Pi Zero, Sense HAT, camera modules STEM Use: Computer science, AI, Python, Linux, physical computing Website: www.raspberrypi.org 3. LittleBits (by Sphero) ...

UCLA researchers have successfully grown miniature lungs from stem cells — complete with their own functioning blood vessel networks. The groundbreaking work, detailed in Cell, marks the first time scientists have created lung organoids with integrated vascular systems that closely mirror how lungs develop in the human body. The advance opens the door to potentially growing other vascularized organ models, including intestines and colons, providing unprecedented tools for studying disea...

DataVolt, a Saudi Arabian data-center developer aims to deliver ultra-dense NVIDIA GPU platforms and rack-scale systems across DataVolt’s hyperscale AI campuses in Saudi Arabia and the United States. DataVolt plans to build net-zero AI computing campus at NEOM’s Oxagon DataVolt’s deployment of NVIDIA GPU-powered high-compute infrastructure—backed by Supermicro’s rack-scale systems, advanced liquid cooling, and renewable energy supply—marks a major leap forward in building sustainable AI ...

bi Robot is an advanced AI-powered humanoid robot developed by ABii by Van Robotics, originally designed as a smart classroom tutor but now extending its capabilities for broader applications in education, eldercare, therapy, and personal companionship. Unlike traditional humanoids aimed at industrial tasks, Abi focuses on social interaction, adaptive learning, and cognitive engagement, making it a unique convergence of robotics, artificial intelligence, and behavioral psychology. After ...

White sugar is not only a seasoning in the kitchen, but also an important strategic material for maintaining national economy and people’s livelihood. For centuries, its production has been highly dependent on the cultivation of sugarcane and sugar beets, limited by land, water sources, and climate. However, a recent breakthrough study by the Tianjin Institute of Industrial Biotechnology, Chinese Academy of Sciences, is bringing about subversive changes in this traditional pattern. For the firs...

Nimbus One remains one of the most intriguing micromobility concepts developed in recent years—combining lean‑tilt engineering, strong safety systems, and affordability into a compact urban EV. Its potential to reshape short-range city transport is significant. However, without confirmed production, funding, or delivery dates, the model still verges on vaporware. If Nimbus does manage to scale with fleet partnerships or further investment, it could emerge as a niche but impactful solution fo...

The Uriiu TV Antenna (sometimes branded “URIIU”) is an indoor/outdoor HD digital antenna predominantly sold on Amazon with model number AN2049. It's marketed with features such as long-range reception up to 1,000 miles, 4K/1080p support, a compact design, and dual-mode settings for distance optimization. The Uriiu/URIIU indoor/outdoor antenna offers decent value for urban or suburban users within ~30–60 miles of broadcast towers, who want a budget-friendly way to receive local OTA channels w...

Tiny homes have captured the imagination of homeowners, minimalists, off-grid enthusiasts, and eco-conscious individuals across the globe. Amazon, the e-commerce giant known for fast shipping and broad selection, has entered this evolving housing market by offering prefabricated tiny homes and modular home kits through third-party sellers on its platform. These homes promise cost efficiency, rapid deployment, and simplified living—all shipped right to your doorstep. This article explores the...

Unsloth.ai is a high-performance framework designed to dramatically accelerate the fine-tuning of large language models (LLMs) such as LLaMA, Mistral, Gemma, and Phi-2 while reducing GPU memory usage. Built with a focus on speed, accessibility, and compatibility, Unsloth enables efficient training on consumer-grade GPUs (like RTX 3060 or 4090), making LLM development more democratized and cost-effective. Train your own custom model in 24 hrs, not 30 days Unsloth is built to replace Huggin...

TurboPi is a powerful, compact edge computing platform designed for AI inference, robotics, and computer vision applications. It integrates high-performance CPUs and NPUs with a robust I/O system to enable real-time processing in resource-constrained environments. Built to meet the growing demand for embedded AI at the edge, TurboPi bridges the gap between development boards like Raspberry Pi and industrial AI hardware. TurboPi is an open source AI vision robot car designed for beginners. It...

Yobi is an AI-powered business communication platform designed to unify customer interactions, simplify CRM workflows, and enhance team collaboration. Targeted at startups and small to mid-sized enterprises (SMEs), Yobi aims to be a one-stop solution for managing multi-channel communications and customer relationships with the help of advanced AI technologies. Yobi’s functionality is built on a modern, cloud-native architecture optimized for performance, scalability, and AI integration: ...

Key Offerings 1. Automatic Pet Feeders PETLIBRO’s smart feeders are among its flagship products, known for their precision, capacity, and app-controlled features. Notable Models: PETLIBRO Granary Wi-Fi Feeder PETLIBRO AIR Automatic Feeder PETLIBRO Space Automatic Feeder Key Features: Scheduled feeding via app (iOS/Android) Portion control for weight management Voice recording (to call pets at meal time) Dual power supply (AC + battery backup) Desiccant...

Researchers at the University of Calgary have made a groundbreaking observation confirming the clear existence of biophotons—ultra-weak photon emissions produced by biological systems—in two plant species and live mice. This revelation not only substantiates the long-speculated phenomenon of biological light but also opens new frontiers in understanding cell communication, oxidative stress, and potentially even consciousness. The findings suggest that all living organisms, including humans, mig...

Photon transport through the entire adult human head Photon transport through the human head refers to the movement of light (typically in the near-infrared spectrum) as it passes through the complex anatomical structures of the skull, cerebrospinal fluid (CSF), and brain tissue. Historically limited by scattering and absorption, recent advancements in photonics and computational modeling have enabled researchers to track photons across the entire adult human head, offering a non-invasive, h...

Bridge XC™ LiFi: Bridging the Last Meter Gap for High-Speed Broadband Indoors In the rapidly evolving landscape of broadband connectivity, the challenge of delivering high-speed 5G, 4G, satellite, or fiber bandwidth from outdoor infrastructure to indoor environments has persisted as a critical hurdle—often referred to as the "last meter problem." Bridge XC™ LiFi emerges as a groundbreaking solution, employing light-based communication to seamlessly extend high-speed internet from external ne...

The NASA’s Universe of Learning team connects the public to the data, discoveries, and experts that span NASA’s Astrophysics missions. Our team is made up of scientists, engineers, and educators who have direct connections to these missions. We also rely on a nationwide network of informal educators, scientists, and engineers who not only share our resources, but also help us develop them. UOL In partnership with STScI, SAO, ASTC, Smithsonian Affiliations, and informal science centers, UoL f...

Amazon Robotics stands as one of the most advanced and scaled examples of intelligent automation in industry. Originally born from the 2012 acquisition of Kiva Systems, Amazon Robotics has evolved into a cornerstone of Amazon's fulfillment strategy, driving efficiency, accuracy, and scalability in warehouse and logistics operations. Through a diverse set of robotic platforms, Amazon Robotics is reshaping how goods are stored, picked, packed, and shipped across its global network. Amazon Robo...