Algebrica is a free, open, and distributed mathematical knowledge base with content openly distributed on GitHub under the CC BY-NC 4.0 license. It offers publications in print and digital formats and accepts community contributions through a supervised review process.
A blog by Matthen presenting maths and science animations, including simulations and visualizations such as waves, rolling ellipses, Borromean rings and conic sections. Some posts link to code and interactive visualizations.
MDCalc is a source for medical equations, algorithms, scores, and guidelines. It offers a library of calculators, including the Cockcroft-Gault creatinine clearance equation, a weight-based levothyroxine dose calculator, CKD-EPI GFR equations, mean arterial pressure, and the SpO₂/FiO₂ ratio. Tools can be browsed by specialty and filtered by calculation purpose.
Luna Multiplayer is a multiplayer mod for Kerbal Space Program. It provides servers, time synchronization over NTP, reliable UDP messaging, interpolation for vessels, NAT punchthrough, and shared career and science mode resources among players. Servers are listed within the mod, and server hosting is offered through a partner.
Internetchemistry provides a search form for finding chemistry information on its own site and related websites. The page also links to sections on chemicals, lab equipment, job vacancies, and a sitemap. It states a last update of 08 November 2022.
EMCrit is a blog and podcast covering emergency department critical care, trauma, and resuscitation for medical education. It publishes episodes and posts on topics such as procedural sedation, hemodialysis catheters, and sepsis research.
PlanetMath is a virtual community aiming to make mathematical knowledge more accessible. Its main feature is a mathematics encyclopedia with entries written and reviewed by members, contributed under the Creative Commons By/Share-Alike License and written in LaTeX.
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A blog by Matthen presenting maths and science animations, including simulations and visualizations such as waves, rolling ellipses, Borromean rings and conic sections. Some posts link to code and interactive visualizations.
MDCalc is a source for medical equations, algorithms, scores, and guidelines. It offers a library of calculators, including the Cockcroft-Gault creatinine clearance equation, a weight-based levothyroxine dose calculator, CKD-EPI GFR equations, mean arterial pressure, and the SpO₂/FiO₂ ratio. Tools can be browsed by specialty and filtered by calculation purpose.
Luna Multiplayer is a multiplayer mod for Kerbal Space Program. It provides servers, time synchronization over NTP, reliable UDP messaging, interpolation for vessels, NAT punchthrough, and shared career and science mode resources among players. Servers are listed within the mod, and server hosting is offered through a partner.
Internetchemistry provides a search form for finding chemistry information on its own site and related websites. The page also links to sections on chemicals, lab equipment, job vacancies, and a sitemap. It states a last update of 08 November 2022.
EMCrit is a blog and podcast covering emergency department critical care, trauma, and resuscitation for medical education. It publishes episodes and posts on topics such as procedural sedation, hemodialysis catheters, and sepsis research.
PlanetMath is a virtual community aiming to make mathematical knowledge more accessible. Its main feature is a mathematics encyclopedia with entries written and reviewed by members, contributed under the Creative Commons By/Share-Alike License and written in LaTeX.
