Engineering & Science
A curated library of the best free channels, sites and courses in engineering, AI, space, physics, mathematics, biology and earth science.
MIT OpenCourseWare
Thousands of free MIT courses in engineering and science.
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Engineering Explained
Automotive and mechanical engineering explained.
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Practical Engineering
Civil engineering made simple for everyone.
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Real Engineering
Documentary-style videos on engineering and technology.
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3Blue1Brown
Visual explanations of mathematics and AI.
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Two Minute Papers
Summaries of the latest AI research.
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Fast.ai — Practical Deep Learning
Free hands-on deep learning courses.
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freeCodeCamp
Learn programming and AI for free.
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Edraak
Free online courses in programming and science.
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NASA
Official NASA site — space news, images and data.
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ESA — European Space Agency
The European Space Agency.
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PBS Space Time
Theoretical physics and cosmology.
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Scott Manley
Rocket launch and spaceflight analysis.
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Veritasium
Physics experiments and surprising science.
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MinutePhysics
Physics concepts explained in a minute.
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Sixty Symbols
University-level physics made simple.
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Numberphile
Everything fun about mathematics.
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Khan Academy
Free lessons in math and science.
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Kurzgesagt – In a Nutshell
Science and biology through beautiful animation.
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SciShow
Daily science across many fields.
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NileRed
Chemistry experiments.
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National Geographic
Nature, geography and wildlife.
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BBC Earth
Documentaries about our planet and life.
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AlDahih (Arabic)
Popular Arabic channel simplifying science.
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Scientificolia (Arabic)
Science simplified in Arabic.
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Big Think Arabia
Big ideas and science talks.
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Coursera
Accredited university courses, many free to audit.
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Wikipedia
The free encyclopedia in every language.
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