For over two decades, internet search has been dominated by keyword-based search engines that retrieve and rank web pages. Systems such as Google, Microsoft’s Bing, and Yahoo built massive infrastructures designed to index the web and return lists of relevant documents. Today, search technology is undergoing a fundamental transformation. Instead of presenting users with links to information, modern AI systems increasingly provide direct answers synthesized from multiple sources. Tools like C...

Hydrogen is widely viewed as a cornerstone of the future clean-energy economy. When used as a fuel in fuel cells or combustion systems, hydrogen produces only water as a by-product, making it an attractive alternative to fossil fuels. However, the sustainability of hydrogen depends heavily on how it is produced. Traditional hydrogen production relies on fossil fuels such as natural gas, which generates significant carbon emissions. Researchers have long pursued solar-driven water splitting, ...

Collaborative opportunities, such as those involving Requests for Information or academic research contests, also are included on this page. This ARMD Solicitations page has four major sections: Quick list of open solicitations with key dates listed. Current open solicitations with more details and helpful links. Closed solicitations in case it is helpful to see other examples of the kind of research opportunities NASA Aeronautics makes available. Summary of NASA’s Research Oppo...

Omar M. Yaghi’s solar-powered atmospheric water harvester represents a significant leap in materials science and sustainable engineering. By leveraging metal-organic frameworks to extract moisture from extremely dry air, the system converts an abundant but overlooked resource—the atmosphere—into potable water. With the ability to produce up to 1,000 liters of water per day from desert air, this container-sized system could provide a new model for decentralized, climate-resilient water infras...

Bee is presented as a wearable personal AI device designed to capture, understand, and summarize your life’s moments, including conversations, reminders, patterns, and insights. The product — typically marketed as the Bee Pioneer Edition — is a wrist-wearable device paired with a mobile app (primarily iOS) that provides an AI-augmented personal assistant experience. According to the official website: Bee aims to transform conversations, tasks, places, and experiences into summaries and i...

Otter.ai is an AI-powered conversation and meeting transcription, analysis, and collaboration platform designed to automatically capture spoken content and turn it into searchable smart text with summaries, speaker labels, insights, and collaboration features. It is widely used to streamline note-taking, enable accessibility, and improve productivity across teams. At the core, the Otter platform leverages speech-to-text, contextual AI assistance, integrations with conferencing tools, and pro...

In the evolving landscape of software engineering, tools that combine context-aware AI, automation, and collaboration capabilities are increasingly essential to streamline workflows, reduce manual effort, and raise code quality. Workik is one such platform — a web-based AI-assisted development environment designed to help developers and teams generate code, document systems, automate workflows, and build AI agents grounded in real project context. At its core, Workik is an AI-augmented p...

Temporal.io is an open-source durable execution platform and workflow orchestration engine designed to help developers build resilient, fault-tolerant applications where state, retries, and long-running logic are first-class citizens. Rather than forcing engineers to build custom retry loops, reconciliation code, and manual state tracking, Temporal enables developers to author workflows in plain code that will survive failures, outages, and downtime without losing progress. Originally derive...

UGREEN Android tracking tags are Bluetooth-based item trackers designed to work specifically with Android phones and tablets through Google’s Find Hub tracking network (formerly part of Find My Device). They help you locate lost or misplaced belongings like keys, wallets, luggage, backpacks, and more using your Android device’s tracking features — without needing a separate proprietary tracking app. What they are These are small Bluetooth tracker tags that you attach to items you wan...

Borrow and enjoy audiobooks, eBooks, comics, movies, TV, magazines, or music everywhere you have a screen-your computer, your phone, your car, even your TV. All you need is a library card. hoopla syncs across all your devices, so you can stream titles immediately or whenever you're in the mood. Most titles can also be downloaded to your phone or tablet. hoopla offers more content, in more places, than any other digital library platform and it's all FREE thanks to your public library. Hoopla ...

LibreOfficeLibreOffice is mostly known for being an open-source replacement for Microsoft Office. Beyond the standard editing of documents (Writer), spreadsheets (Calc), and presentations (Impress), it also has tools for databases (Base), calculations (Math). LibreOffice is a free, open-source office productivity suite developed by The Document Foundation (TDF). It provides a full alternative to proprietary office software, offering tools for word processing, spreadsheets, presentations, gra...

Salvatore Oriti, mechanical engineer in the Thermal Energy Conversion Branch at NASA’s Glenn Research Center in Cleveland, adjusts the Stirling testbed in preparation for testing at the center in January 2025. Credit: NASA/Jef Janis To explore the unknown in deep space, millions of miles away from Earth, it’s crucial for spacecraft to have ample power. NASA’s radioisotope power systems (RPS) are a viable option for these missions and have been used for over 60 years, includi...

Mathematicians Uncover a New Class of Digitally Delicate Primes Prime numbers — integers greater than 1 that are divisible only by 1 and themselves — are among the most foundational and mysterious objects in mathematics. From Euclid’s proof of their infinitude to modern cryptographic applications, primes have captivated thinkers for millennia. Now, number theorists are exploring a newly emphasized class of prime numbers that are extraordinarily sensitive to changes in their digits. These are...

Bright Data is an enterprise‑grade web data collection and access platform that enables organizations to discover, extract, and leverage public web data at scale for analytics, AI/ML applications, business intelligence, and more. Across its stack, it combines a vast proxy network with APIs and tooling that abstract away the complexities of navigating the modern web. 1. Platform Overview Bright Data positions itself as the world’s #1 web data platform — a unified system for accessi...

At its core, Midjourney is a proprietary AI image generation platform that transforms natural language prompts into highly stylized visual art. Unlike local open-source tools, Midjourney runs entirely on hosted infrastructure and is accessed predominantly via Discord commands, where users issue prompts and receive creative images in response. Since its launch in 2022, Midjourney has become one of the most recognizable AI-driven art tools—popular with artists, designers, marketers, and hobbyi...

OpenArt.ai is a web-based generative AI platform that helps users produce images, videos, and visual stories using advanced AI models and editing tools. It’s designed for creators ranging from hobbyists to professionals, aiming to democratize access to powerful creative technology. At its core, OpenArt.ai combines: AI-driven generation engines Rich editing and refinement tools Model customization & training workflows Visual storytelling capabilities into one unified ...

OpenStack is a modular, open-source cloud computing platform designed to deliver Infrastructure-as-a-Service (IaaS) solutions that control pools of compute, storage, and networking resources across physical infrastructure. It’s widely deployed by enterprises, service providers, and research institutions to build public, private, and hybrid clouds. At its core, OpenStack orchestrates and manages existing hardware and software resources using a collection of loosely coupled services that c...

DeepSource: A Comprehensive DevSecOps Platform for Code Health and Security In modern software development, shipping code rapidly must not come at the expense of quality or security. Static code analysis, once a niche tooling area, has become an expectation for engineering teams aiming to minimize bugs, reduce technical debt, and catch vulnerabilities early in the development lifecycle. DeepSource is a unified DevSecOps platform built to automate these objectives — combining static analys...

Cloudflare Tunnels: Secure, Zero-Trust Ingress Without Public Exposure Introduction Exposing applications to the internet has traditionally meant opening firewall ports, managing public IPs, configuring load balancers, and accepting a large attack surface. Even when protected by TLS, origins remain discoverable and vulnerable to DDoS, credential abuse, and misconfiguration. Cloudflare Tunnels (formerly Argo Tunnel) flips this model entirely. Instead of allowing inbound traffic to yo...

Tailscale: A Modern Zero-Trust Networking Platform Built on WireGuard Introduction Traditional VPNs were designed for a different era — static offices, trusted internal networks, and perimeter-based security. Today’s reality is the opposite: remote teams, cloud workloads, SaaS sprawl, home networks, and devices scattered across the internet. Tailscale rethinks networking from first principles. Instead of “connecting to a network,” it connects identities to devices, using strong cryptog...

AI vending machines are a rapidly growing segment of automated retail that blend traditional unattended vending hardware with artificial intelligence (AI), computer vision, edge computing, and cloud connectivity to deliver smarter, more flexible, and more profitable retail experiences for businesses and customers alike. These systems can perform frictionless checkout, track inventory in real time, and adapt offers based on data — going far beyond the mechanical vending machines of decades past....

Sinclair C5 is a small, one-person battery electric recumbent tricycle created in the mid-1980s by British inventor Sir Clive Sinclair. Though often described as an electric car, it was technically classed as an “electrically assisted pedal cycle” under British law, meaning it could be driven without a driver’s license, tax, insurance, or even a helmet. Design and Technical Details The C5’s design was unconventional and futuristic: Body and Structure: A streamlined polypropylene plast...

NuTech Security Inspection Systems: Advanced Screening for Modern Threats Introduction: Who is NuTech (Nuctech)? NuTech — more accurately Nuctech Company Limited — is a global provider of security inspection systems and solutions, best known for high‑technology X‑ray scanners, vehicle and cargo inspection portals, and related security screening equipment used in civil aviation, customs and border control, rail and mass transit, critical infrastructure, and large events. The company’s prod...

Video Question Answering (VideoQA) is a challenging multimodal task at the intersection of computer vision and natural language understanding: a system must watch a video and answer questions about it, requiring spatial, temporal, and reasoning capabilities. Traditional approaches either build end-to-end deep networks that act as black boxes or use single-stage reasoning modules that plan increasingly complex processes but often fail to ground reasoning in visual content reliably. MoReVQA — ...

Programmatically spin up isolated sandboxes for instant code execution in your AI agents and code playgrounds. CodeSandbox (codesandbox.io) is a powerful cloud-based online integrated development environment (IDE) that lets developers create, edit, run, share, and collaborate on web-focused code projects entirely in a browser—without needing to set up local development environments. 🧑‍💻 What CodeSandbox Is Online IDE for Web Development: A full-featured code editor in the cloud that s...

NVIDIA Alpamayo is a groundbreaking open-source AI platform designed to push autonomous vehicles (AVs) into the era of reasoning-based autonomy — meaning cars that don’t just see the world but can reason about it like a human would. The platform combines large AI models, simulation tools, and extensive real-world datasets into a unified ecosystem aimed at accelerating safe, interpretable Level-4 autonomous driving development. Traditional autonomous systems largely rely on perception + plann...

Most AI today excels in virtual domains — text, images, or game environments — because the space of possible inputs and outputs is discrete and well-defined. In contrast, physical reality is continuous, unpredictable, and multi-modal. Skild AI tackles this by building a foundation model trained on diverse simulated and real-world interactions, enabling robots to perceive, reason, and act in the world much as a human would — observing, adapting, and continuously learning. The Vision: Omni-Bod...

PixVerse is a generative artificial intelligence platform focused on turning text and static imagery into dynamic video content. It leverages advanced deep learning models to automate complex visual and motion synthesis tasks, enabling creators to produce short, expressive videos with minimal manual editing. The onboarding page positions PixVerse as a leading AI video generator, especially popular for social media content creation. How PixVerse Works Platform’s core AI pipeline typic...

Penumbra, Inc. is a U.S.-based medical device company that designs, develops, manufactures, and markets innovative products for treating a range of vascular and neurovascular conditions. Penumbra’s corporate philosophy centers on innovative device solutions that can improve patient outcomes and help clinicians address complex disease conditions, from acute ischemic stroke to peripheral vascular blockages. Its products are often used in minimally invasive interventions, enabling faster recove...

Sensory Inc.: On-Device Voice, Sound, and Biometric AI at the Edge Sensory Inc. is a Silicon Valley-based pioneer in embedded, on-device artificial intelligence for voice and sound applications. Founded in 1994, the company has spent more than 30 years innovating speech and biometrics technologies that run efficiently on low-power processors without relying on cloud connectivity. Sensory’s AI stacks power over 3 billion devices worldwide, emphasizing privacy, responsiveness, and energy effic...