ISciDAVis is an educational resource for documentaries, courses, books, reference material, or self-learning.
OneConverter
OneConverter is a free online service for converting PDF files and units of measure, intended for work, study and business. It offers file conversion, unit converters and PDF tools such as merging, splitting and compressing, and works on Windows, Mac and Linux with an internet connection.
Features
- convert PDF files and Units of Measure Source: oneconverter.com
- Merge, Split, Compress, Convert Source: oneconverter.com
Links
Tags
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0ISciDAVis is an educational resource for documentaries, courses, books, reference material, or self-learning.
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0Motion Mountain is a free physics textbook for students, teachers and others curious about motion in nature. The 2021 edition is offered as five PDF volumes, with an English original improved for over 20 years and volunteer translations in several languages.
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0Outerzone is an archive that collects and shares plans of vintage and old-timer flying model airplanes for free. The site states it has 16,962 plans available for free download and does not require a login. It also notes it is currently dealing with a trademark dispute involving a similarly named site.
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Stitz Zeager Open Source Mathematics provides free and open precalculus materials, including College Algebra, College Trigonometry and Precalculus textbooks by Carl Stitz and Jeff Zeager. A Precalculus 4i edition is available free on the interactive Ximera platform. Printed desk copies are offered to Verified Teachers through openintro.org.
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0The Periodic Table of Videos is a project by video journalist Brady Haran working with chemists at the University of Nottingham. It provides short videos about every element on the periodic table, plus experiments and other chemistry content. All 118 elements have videos, which are being updated.
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0Jacobs Rocketry covers experimental rocketry focused on sugar propellant in PVC motor cases, along with selected high power rocketry topics. The site includes a store, rocketry basics, water rockets, links, and a free 1979 manual on homemade black powder rocket engines.
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