Easy Auscultation is an online educational resource for learning heart and lung sounds. It offers lessons, practice drills, quizzes and a reference guide covering heart and lung sound auscultation, along with a blood pressure cuff simulator and medical terminology guides. The site states that its lung sounds training resources are free.
Name-Reaction.com presents organic chemistry reactions with detailed, step-by-step mechanisms. Each step is shown without shortcuts, with colour-coded lone pairs and reaction arrows. Hovering over a reaction name gives a schematic preview of reagents, conditions and products, and references are retrieved from science journal databases in ACS style with links to article titles and DOIs.
MIT Rocket Team is an educational resource for documentaries, courses, books, reference material, or self-learning.
A GitHub gist page offering direct download links for Fritzing releases, listing versions 1.0.0 through 1.0.6 with Windows, macOS and Linux links. A note states the guide was patched and is no longer functioning for free downloads, pointing instead to the Fritzing downloads page.
Erich's Packing Center is an educational resource for documentaries, courses, books, reference material, or self-learning.
Engineers Edge is an engineering reference site offering calculators, charts and tools for structural, mechanical and design work. It includes beam and stress calculators, fastener and bolt design resources, flat plate deflection equations, and applications such as a 2D statics modeler, GD&T writer and gear builder. Premium design and engineering spreadsheets require an annual membership.
Biology Online is described as a database of biology terms and topics, offering search over terms, news and articles. The site states it has existed since 2001 and addresses biology questions from professors, students and professionals.
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Name-Reaction.com presents organic chemistry reactions with detailed, step-by-step mechanisms. Each step is shown without shortcuts, with colour-coded lone pairs and reaction arrows. Hovering over a reaction name gives a schematic preview of reagents, conditions and products, and references are retrieved from science journal databases in ACS style with links to article titles and DOIs.
MIT Rocket Team is an educational resource for documentaries, courses, books, reference material, or self-learning.
A GitHub gist page offering direct download links for Fritzing releases, listing versions 1.0.0 through 1.0.6 with Windows, macOS and Linux links. A note states the guide was patched and is no longer functioning for free downloads, pointing instead to the Fritzing downloads page.
Erich's Packing Center is an educational resource for documentaries, courses, books, reference material, or self-learning.
Engineers Edge is an engineering reference site offering calculators, charts and tools for structural, mechanical and design work. It includes beam and stress calculators, fastener and bolt design resources, flat plate deflection equations, and applications such as a 2D statics modeler, GD&T writer and gear builder. Premium design and engineering spreadsheets require an annual membership.
Biology Online is described as a database of biology terms and topics, offering search over terms, news and articles. The site states it has existed since 2001 and addresses biology questions from professors, students and professionals.
