The Engineering ToolBox provides free tools, calculators and information resources for engineering and design of technical applications. It covers fields such as fluid mechanics, material properties, HVAC systems and electrical engineering, including unit conversion and system design. Sections span topics from acoustics to hydraulics, aimed at students and professionals.
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The European Database of Seismogenic Faults was compiled under the EU SHARE project. It includes only faults deemed capable of generating earthquakes of magnitude 5.5 or larger and aims to provide homogeneous input for ground-shaking hazard assessment in the Euro-Mediterranean area. The database and website are hosted and maintained by INGV.
The European Genome-phenome Archive is a service for permanent archiving and sharing of personally identifiable genetic, phenotypic, and clinical data generated for biomedical research projects or in research-focused healthcare systems.
The European Library is an Internet service providing access to the resources of 48 European national libraries and research libraries. Its portal allows users to cross-search and reuse digital items and bibliographic records from institutions in Council of Europe member countries. Objects range from catalogue records to full-text books, magazines, journals and audio recordings, with thirty-five languages represented among searchable objects.
The Eyeopener is Toronto Metropolitan University's independent student newspaper, publishing since 1967. Its website carries campus news, sports recaps, arts and culture pieces, features, business and technology reporting, and satire. Coverage includes student government, provincial issues such as bike lanes and AI surveillance cameras, and campus life. It also offers a digital edition of its latest issue.
The Feminist Institute is documenting feminist contributions to culture by preserving and digitizing archival materials. The digital archive provides access to records such as ephemera, images, sounds, videos, and archived websites, along with digital exhibitions, for students, researchers, and the public.
The Useful Tropical Plants Database contains information on the edible, medicinal and other uses of several thousand plants grown in tropical regions. It is a work in progress, with records added and updated regularly. It currently lists 13362 species, and information is fully referenced.
A personal blog by Chris Said, a data scientist at Propel. The blog is mostly about statistics, technology, and science, and the site links to blog posts on topics such as A/B testing and statistics.
The Finder Newspaper is a Nigerian news publication. It reports on politics, governance, public accountability, business, education and developments affecting communities across Nigeria and beyond. Its stated mission is to inform the public, promote transparency and encourage constructive public debate through factual reporting.
The Fish Doorbell is a system located at Utrecht’s Weerdsluis lock that supports migrating fish during their spring journey to spawning grounds. An underwater camera provides a livestream of the lock; viewers who spot fish can ring a digital doorbell to notify the lock keeper, who opens the lock when enough fish are waiting. The 2026 season has concluded, and the system will resume operation on March 1, 2027.
The Free Learning List is a free, ranked, and categorized directory of free educational resources from the internet. It is provided as a free service by The School of Thought International, a 501(c)(3) nonprofit that creates Creative Commons critical thinking resources. The directory includes YouTube channels, podcasts, eBooks, courses, subreddits, and materials focused on effective thinking, languages, programming, and books, with all content available free to access under Creative Commons licenses.
The French Tutorial provides educational videos, lessons, tutorials, or self-learning resources.
The Global Heat Flow Database is a global compilation of world heat flow data maintained by the International Heat Flow Commission of the IASPEI. It is a collaborative project between academia and industry that provides authenticated heat flow data, and it commenced in 1963 with data produced since 1939.
The Globe and Mail's SecureDrop service provides a way to share information with its journalists with more security and anonymity than traditional means. The software comes from the Freedom of the Press Foundation. The service uses the Tor network to anonymize interactions and is reached through the Tor Browser.
The Guardian SecureDrop is a tool for securely sending messages and documents to the Guardian. It uses the Tor network to hide where messages came from, and communication is encrypted in transit and on the server. Sources access it through an onion URL using the Tor browser.
The H.P. Lovecraft Archive is a website dedicated to Howard Phillips Lovecraft, the weird fiction writer who died in 1937. It covers his life, writings, fictional creations, study and popular culture, and includes many electronic texts of his works. The site also provides information on biographies, criticism, bibliographies, periodicals and online articles and forums.
The Hacker Herald covers technology products, software, computing and internet industry developments.
The Hive is the University of Utah's research data repository, hosted by the J. Willard Marriott Library. It supports research data deposit, features community collections and recent uploads, and provides access to library resources and contact information. The repository recently migrated to a new platform.
The Hugging Face Open LLM Leaderboard provides machine-learning models, research, training resources, or evaluation tools.
ILN is a content marketing and digital partner for luxury and premium brands, combining editorial instinct, creative strategy and digital expertise. It produces editorial content, brand films and social campaigns. It publishes SPHERE, an owned quarterly luxury lifestyle magazine distributed in luxury settings. The company traces its heritage to The Illustrated London News, published on 14 May 1842.
The Index is an index that lists and compares websites, applications, and services for consuming Japanese animation (anime). It catalogs features of listed platforms including supported dub and subtitle languages, video quality options, and additional functionalities. The service states it does not host copyright-infringing files, enable file sharing, or permit distribution of copyrighted media, and notes that all listed data is provided to the best of its knowledge and may change without prior notice.
A community-driven database for intro, recap, credits, and preview timestamps for TV shows and movies. Related projects include plugins and addons for Jellyfin, Emby, Kodi, Stremio Enhanced and IINA, an MPV script, a browser extension, an NPM package and a Plex sync tool.
The Islamia University of Bahawalpur is a Pakistani university established in 1975 by upgrading the historical institute of the Jamia Abbasia. The site covers admissions, academic programs, faculties, departments, scholarships, research and student services.
The Key to Unlocking the Web's Secrets is an OSINT resource for online investigations, research links, search methods, and public data tools.