Education & Reference Page 5 of 224

The Unit Converter app: easy, immediate and multi-platform.

BOINC (Berkeley Open Infrastructure for Network Computing) is a software platform for volunteer computing and desktop grid and volunteer computing.

Read hand-picked articles from today’s thought leaders. Save the ideas that inspire you and the methods that could take you to the next level. You absorb, remember and act more, with just 5 minutes per day.

This is a javascript electronic circuit simulator. When the applet starts up you will see an animated schematic of a simple LRC circuit. The green color indicates positive voltage. The gray color indicates ground. A red color indicates negative voltage.

The free Dictionary.com app delivers content from Dictionary.com and Thesaurus.com, including nearly a million words and definitions and 90,000 synonyms and antonyms. No internet required!

A simple and elegant notebook to write new words and discover their meanings and synonyms. Open a new note, whether if it's for a specific book or for a new language you're learning, write the word you're looking for and see its definition and synonyms.

FANDOM is a community-based service that allows anyone to create a wiki on virtually any subject. Discover, share and add your knowledge! Wikia is financed by advertisment!

Are.na is: for researchers, artists, designers, knowledge collectors and autodidacts.

The Next Generation GoldenDict.

Maxima is a system for the manipulation of symbolic and numerical expressions, including differentiation, integration, Taylor series, Laplace transforms, ordinary differential equations, systems of linear equations, polynomials, and sets, lists, vectors, matrices, and tensors.

Gnuplot is a portable command-line driven interactive data and function plotting utility. It was originally intended as to allow scientists and students to visualize mathematical functions and data. It does this job pretty well, but has grown to support many non-interactive...

The Quite Universal Circuit Simulator (QUCS) is an integrated circuit simulator allowing the simulation and graphical presentation of results of large-signal, small-signal and noise behavior in circuits.

Genius is an online knowledge focused on music. The site allows users to provide annotations and interpretation of song lyrics, news stories, primary source documents, poetry, and other forms of text.

Edit videos privately in your browser — no downloads or uploads needed. Remove silence, generate subtitles, and create clips with complete privacy.

AI-driven tool for paraphrasing text, summarizing content, checking grammar, detecting plagiarism, and generating citations with customizable writing modes.

Lumosity.com grounds all of its brain exercises in extensive research; Scientific Advisory Board includes researchers from such institutions as UCSF and Stanford.

Urban Dictionary is a Web-based dictionary of slang words and phrases. Submissions are regulated by volunteer editors and rated by site visitors.

The definitions on Urban Dictionary are meant to be those of slang or subculture words, phrases, and phenomena not found in standar.

Keypunch lets you practice typing. Thanks to fast-paced sessions with instant feedback afterwards and a plethora of available languages, you might even have a little fun doing so. With determination, proper technique and some time, you will observe a noticeable increase in both...

Hemingway App makes your writing bold and clear.

Real-time voice translations for global collaboration.

Connect with colleagues, customers, and partners everywhere—without language barriers. Unlock global collaboration for your business with accurate AI voice translations.

DeepL Voice for Meetings Foster inclusive, productive.

TED-Ed’s commitment to creating lessons worth sharing is an extension of TED’s mission of spreading great ideas. Within the growing TED-Ed video library, you will find carefully curated educational videos, many of which represent collaborations between talented educators and...

Wikisource is an online digital library of free content textual sources on a wiki, operated by the Wikimedia Foundation. Wikisource is the name of the project as a whole and the name for each instance of that project (each instance usually representing a different language);...

Fully offline Android calculator app for power users with variable support, syntax highlighting, file-based sessions, and more.

Open source real-time translation app for Android that runs locally.

Kile is a user-friendly TeX/LaTeX editor by KDE. Kile gives you the ability to use all the functionality of LaTeX in a graphical interface and has interactive preview mechanisms to readily see the results of editing.