MIT OpenCourseWare: Free Courses from the institute

Епізоди

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  22. Glucogenesis/Carbohydrate Storage/TCA Cycle I 05.10.2026 1год 33хв

  MIT 7.05 General Biochemistry, Spring 2020Instructor: Matthew Vander HeidenView the complete course: https://ocw.mit.edu/7-05S20YouTube Playlist: https://www.youtube.com/playlist?list=PLUl4u3cNGP62wNcIMfinU64CAfreShjptAfter a quick review of the regulation of glycolysis, Professor Vander Heiden discusses glycogen metabolism, fructose and galactose metabolism, and introduces the tricarboxylic acid cycle (TCA) cycle.License: Creative Commons BY-NC-SAMore information at https://ocw.mit.edu/termsMore courses at https://ocw.mit.eduSupport OCW at http://ow.ly/a1If50zVRlQWe encourage constructive comments and discussion on OCW’s YouTube and other social media channels. Personal attacks, hate speech, trolling, and inappropriate comments are not allowed and may be removed. More details at https://ocw.mit.edu/comments. Learn more about your ad choices. Visit megaphone.fm/adchoices
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  14. P and NP, SAT, Poly-Time Reducibility 05.10.2026 1год 26хв

  MIT 18.404J Theory of Computation, Fall 2020Instructor: Michael SipserView the complete course: https://ocw.mit.edu/18-404JF20YouTube Playlist: https://www.youtube.com/playlist?list=PLUl4u3cNGP60_JNv2MmK3wkOt9syvfQWYNOTE: There is no video for Lecture 13 as that was the day for the Midterm Exam.Quickly reviewed last lecture. Defined NTIME(t(n)) complexity classes and the class NP. Showed that COMPOSITES is in NP. Discussed the P versus NP question. Proved that acceptance problem for CFG is in P. Introduced the satisfiability problem SAT and polynomial-time reducibility.License: Creative Commons BY-NC-SAMore information at https://ocw.mit.edu/termsMore courses at https://ocw.mit.eduSupport OCW at http://ow.ly/a1If50zVRlQWe encourage constructive comments and discussion on OCW’s YouTube and other social media channels. Personal attacks, hate speech, trolling, and inappropriate comments are not allowed and may be removed. More details at https://ocw.mit.edu/comments. Learn more about your ad choices. Visit megaphone.fm/adchoices
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  Will AI negate the need for science photography? 05.10.2026 9хв

  Science Photographer Felice Frankel discusses the rapid improvements in generative AI and provides a reality check on just how much it can do in the field of scientific research.View the full Chalk Radio® episode: https://youtu.be/GqvBDc8wiu0?si=_543dMKOdnAWmU6zAI and Science Photography: https://youtu.be/0I8S6diyDjw?si=IOC2KV9CQDhl_ZgWView more from Felice Frankel on OCW: https://ocw.mit.edu/courses/res-10-001-making-science-and-engineering-pictures-a-practical-guide-to-presenting-your-work-spring-2026/ Learn more about your ad choices. Visit megaphone.fm/adchoices
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  26. Oxidative Phosphorylation/Photosynthesis I 05.10.2026 1год 30хв

  MIT 7.05 General Biochemistry, Spring 2020Instructor: Matthew Vander HeidenView the complete course: https://ocw.mit.edu/7-05S20YouTube Playlist: https://www.youtube.com/playlist?list=PLUl4u3cNGP62wNcIMfinU64CAfreShjptProfessor Vander Heiden continues the discussion of topics related to oxidative phosphorylation including redox shuttles, ATP accounting, and NADPH/glutathione, and then finishes with an overview of photosynthesis.License: Creative Commons BY-NC-SAMore information at https://ocw.mit.edu/termsMore courses at https://ocw.mit.eduSupport OCW at http://ow.ly/a1If50zVRlQWe encourage constructive comments and discussion on OCW’s YouTube and other social media channels. Personal attacks, hate speech, trolling, and inappropriate comments are not allowed and may be removed. More details at https://ocw.mit.edu/comments. Learn more about your ad choices. Visit megaphone.fm/adchoices
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  Pool Testing Video 5 (No Audio) 05.10.2026 5хв

  MIT 2.00AJ Exploring Sea, Space, and Earth: Fundamentals of Engineering Design, Spring 2009View the complete course: https://ocw.mit.edu/courses/2-00aj-exploring-sea-space-earth-fundamentals-of-engineering-design-spring-2009/YouTube Playlist: https://www.youtube.com/playlist?list=PLUl4u3cNGP61GIZ2gdRo6nr0Jzc14Z0ytPool testing at the Z-CenterLicense: Creative Commons BY-NC-SAMore information at https://ocw.mit.edu/termsMore courses at https://ocw.mit.eduSupport OCW at http://ow.ly/a1If50zVRlQWe encourage constructive comments and discussion on OCW’s YouTube and other social media channels. Personal attacks, hate speech, trolling, and inappropriate comments are not allowed and may be removed. More details at https://ocw.mit.edu/comments. Learn more about your ad choices. Visit megaphone.fm/adchoices
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  Lecture 1 Part 2: Derivatives as Linear Operators 05.10.2026 55хв

  MIT 18.S096 Matrix Calculus For Machine Learning And Beyond, IAP 2023Instructors: Alan Edelman, Steven G. JohnsonView the complete course: https://ocw.mit.edu/courses/18-s096-matrix-calculus-for-machine-learning-and-beyond-january-iap-2023/YouTube Playlist: https://www.youtube.com/playlist?list=PLUl4u3cNGP62EaLLH92E_VCN4izBKK6OEDescription: The key to generalizing derivatives is to realize that they are linear operators, relating small changes in a functions input to small changes in the output. License: Creative Commons BY-NC-SAMore information at https://ocw.mit.edu/termsMore courses at https://ocw.mit.eduSupport OCW at http://ow.ly/a1If50zVRlQWe encourage constructive comments and discussion on OCW’s YouTube and other social media channels. Personal attacks, hate speech, trolling, and inappropriate comments are not allowed and may be removed. More details at https://ocw.mit.edu/comments. Learn more about your ad choices. Visit megaphone.fm/adchoices
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  23. TCA Cycle II 05.10.2026 1год 36хв

  MIT 7.05 General Biochemistry, Spring 2020Instructor: Matthew Vander HeidenView the complete course: https://ocw.mit.edu/7-05S20YouTube Playlist: https://www.youtube.com/playlist?list=PLUl4u3cNGP62wNcIMfinU64CAfreShjptProfessor Vander Heiden dives deeper into the discussion of the TCA cycle and related topics including pyruvate oxidation, TCA cycle reactions, the output of the TCA cycle, anaplerosis, the glyoxylate cycle, and TCA cycle regulation. License: Creative Commons BY-NC-SAMore information at https://ocw.mit.edu/termsMore courses at https://ocw.mit.eduSupport OCW at http://ow.ly/a1If50zVRlQWe encourage constructive comments and discussion on OCW’s YouTube and other social media channels. Personal attacks, hate speech, trolling, and inappropriate comments are not allowed and may be removed. More details at https://ocw.mit.edu/comments. Learn more about your ad choices. Visit megaphone.fm/adchoices
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  User-Developed Innovations in the Substance Use Disorder Space 05.10.2026 1год 3хв

  MIT RES.SUD-01, Substance Use Disorders Venture Program, Spring 2025Instructors: Eric von Hippel, Hanna Adeyema View the complete course: https://ocw.mit.edu/courses/res-sud-01-substance-use-disorder-ventures-program-spring-2025/YouTube Playlist :https://www.youtube.com/playlist?list=PLUl4u3cNGP60O8-oSngUwSGC1J2EhNKsaProf. Eric von Hippel examines 'user innovators'—individuals with lived experience of substance use disorders—and the creative solutions they're developing to address real gaps in addiction recovery and support.License: Creative Commons BY-NC-SAMore information at https://ocw.mit.edu/termsMore courses at https://ocw.mit.eduSupport OCW at http://ow.ly/a1If50zVRlQWe encourage constructive comments and discussion on OCW’s YouTube and other social media channels. Personal attacks, hate speech, trolling, and inappropriate comments are not allowed and may be removed. More details at https://ocw.mit.edu/comments. Learn more about your ad choices. Visit megaphone.fm/adchoices
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  30. Nitrogen/Amino Acid Metabolism I 05.10.2026 1год 36хв

  MIT 7.05 General Biochemistry, Spring 2020Instructor: Matthew Vander HeidenView the complete course: https://ocw.mit.edu/7-05S20YouTube Playlist: https://www.youtube.com/playlist?list=PLUl4u3cNGP62wNcIMfinU64CAfreShjptProfessor Vander Heiden introduces nitrogen metabolism, describes the role of glutamate, discusses the transamination reactions and PLP, and goes through the urea cycle. License: Creative Commons BY-NC-SAMore information at https://ocw.mit.edu/termsMore courses at https://ocw.mit.eduSupport OCW at http://ow.ly/a1If50zVRlQWe encourage constructive comments and discussion on OCW’s YouTube and other social media channels. Personal attacks, hate speech, trolling, and inappropriate comments are not allowed and may be removed. More details at https://ocw.mit.edu/comments. Learn more about your ad choices. Visit megaphone.fm/adchoices
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  3. Regular Pumping Lemma, Conversion of FA to Regular Expressions 05.10.2026 1год 16хв

  MIT 18.404J Theory of Computation, Fall 2020Instructor: Michael SipserView the complete course: https://ocw.mit.edu/18-404JF20YouTube Playlist: https://www.youtube.com/playlist?list=PLUl4u3cNGP60_JNv2MmK3wkOt9syvfQWYQuickly reviewed last lecture. Showed conversion of DFAs to regular expressions. Gave a method for proving languages not regular by using the pumping lemma and closure properties. Introduced context free grammars (CFGs).License: Creative Commons BY-NC-SAMore information at https://ocw.mit.edu/termsMore courses at https://ocw.mit.eduSupport OCW at http://ow.ly/a1If50zVRlQWe encourage constructive comments and discussion on OCW’s YouTube and other social media channels. Personal attacks, hate speech, trolling, and inappropriate comments are not allowed and may be removed. More details at https://ocw.mit.edu/comments. Learn more about your ad choices. Visit megaphone.fm/adchoices
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  Perspective on What It Takes to Be Successful as an Entrepreneur 05.10.2026 1год 17хв

  MIT RES.SUD-01 Substance Use Disorders Ventures Program, Spring 2025Instructor: Bill AuletView the complete course: https://ocw.mit.edu/courses/res-sud-01-substance-use-disorder-ventures-program-spring-2025/YouTube Playlist: https://www.youtube.com/playlist?list=PLUl4u3cNGP60O8-oSngUwSGC1J2EhNKsaIn this video, entrepreneur and MIT Professor, Bill Aulet explores disciplined entrepreneurship and how to build sustainable companies that solve real-world problems. He draws on 15 years of MIT's successful educational program and features real success stories like BioBot Analytics.License: Creative Commons BY-NC-SAMore information at https://ocw.mit.edu/termsMore courses at https://ocw.mit.eduSupport OCW at http://ow.ly/a1If50zVRlQWe encourage constructive comments and discussion on OCW’s YouTube and other social media channels. Personal attacks, hate speech, trolling, and inappropriate comments are not allowed and may be removed. More details at https://ocw.mit.edu/comments. Learn more about your ad choices. Visit megaphone.fm/adchoices
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  29. Lipid Synthesis 05.10.2026 1год 33хв

  MIT 7.05 General Biochemistry, Spring 2020Instructor: Matthew Vander HeidenView the complete course: https://ocw.mit.edu/7-05S20YouTube Playlist: https://www.youtube.com/playlist?list=PLUl4u3cNGP62wNcIMfinU64CAfreShjptIn this session, Professor Vander Heiden describes fatty acid synthesis, fatty acid desaturation, the role of citrate, the regulation of fatty acid synthesis, lipid synthesis, cholesterol/statins, and ketone bodies. License: Creative Commons BY-NC-SAMore information at https://ocw.mit.edu/termsMore courses at https://ocw.mit.eduSupport OCW at http://ow.ly/a1If50zVRlQWe encourage constructive comments and discussion on OCW’s YouTube and other social media channels. Personal attacks, hate speech, trolling, and inappropriate comments are not allowed and may be removed. More details at https://ocw.mit.edu/comments. Learn more about your ad choices. Visit megaphone.fm/adchoices
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  Invistics Case Study: Drug Diversion 05.10.2026 1год 38хв

  MIT RES.SUD-01, Substance Use Disorders Venture Program, Spring 2025Instructors: Tom Knight, Erdin Beshimov View the complete course: https://ocw.mit.edu/courses/res-sud-01-substance-use-disorder-ventures-program-spring-2025/YouTube Playlist :https://www.youtube.com/playlist?list=PLUl4u3cNGP60O8-oSngUwSGC1J2EhNKsaTom Knight discusses Invistics Corporation, his former company that built cutting-edge software to detect and prevent drug diversion in healthcare systems.License: Creative Commons BY-NC-SAMore information at https://ocw.mit.edu/termsMore courses at https://ocw.mit.eduSupport OCW at http://ow.ly/a1If50zVRlQWe encourage constructive comments and discussion on OCW’s YouTube and other social media channels. Personal attacks, hate speech, trolling, and inappropriate comments are not allowed and may be removed. More details at https://ocw.mit.edu/comments. Learn more about your ad choices. Visit megaphone.fm/adchoices
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  Lecture 8 Part 2: Automatic Differentiation on Computational Graphs 05.10.2026 1год 12хв

  MIT 18.S096 Matrix Calculus For Machine Learning And Beyond, IAP 2023Instructors: Alan Edelman, Steven G. JohnsonView the complete course: https://ocw.mit.edu/courses/18-s096-matrix-calculus-for-machine-learning-and-beyond-january-iap-2023/YouTube Playlist: https://www.youtube.com/playlist?list=PLUl4u3cNGP62EaLLH92E_VCN4izBKK6OEDescription: Complicated computational processes can be expressed as “graphs” of computational steps that flow from inputs to outputs. Forward/reverse-mode automatic differentiation (AD) traverse in opposite directions, giving very different algorithms.License: Creative Commons BY-NC-SAMore information at https://ocw.mit.edu/termsMore courses at https://ocw.mit.eduSupport OCW at http://ow.ly/a1If50zVRlQWe encourage constructive comments and discussion on OCW’s YouTube and other social media channels. Personal attacks, hate speech, trolling, and inappropriate comments are not allowed and may be removed. More details at https://ocw.mit.edu/comments. Learn more about your ad choices. Visit megaphone.fm/adchoices
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  21. Glycolysis II/Regulation 05.10.2026 1год 31хв

  MIT 7.05 General Biochemistry, Spring 2020Instructor: Matthew Vander HeidenView the complete course: https://ocw.mit.edu/7-05S20YouTube Playlist: https://www.youtube.com/playlist?list=PLUl4u3cNGP62wNcIMfinU64CAfreShjptAfter recapping the steps of glycolysis, Professor Vander Heiden explores glycolysis further by evaluating the types and chemistry of the reactions and the regulation of the enzyme kinetics.License: Creative Commons BY-NC-SAMore information at https://ocw.mit.edu/termsMore courses at https://ocw.mit.eduSupport OCW at http://ow.ly/a1If50zVRlQWe encourage constructive comments and discussion on OCW’s YouTube and other social media channels. Personal attacks, hate speech, trolling, and inappropriate comments are not allowed and may be removed. More details at https://ocw.mit.edu/comments. Learn more about your ad choices. Visit megaphone.fm/adchoices
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  Thank you to our awesome YouTube subscribers 05.10.2026 10хв

  To our awesome YouTube subscribers... Thank you!We are grateful to you and this incredible community of 6 million learners (and counting).From lectures to Chalk Radio to Open Conversations, your curiosity, your comments, your engagement—make YOU the heart of this learning community.We truly appreciate you. Thank you for learning with—and from—MIT.We hope you enjoy comments from fellow subscribers...and find them inspirational too.Special thanks to these folks for leaving us a shout out!@sayemsaadkhan @AzraTuna-k2m@jomath5790@Zerkseees@mohammedalboraich629@MpSi-e9y@limon96-ipe @Peace22211@SohamTheQuantumTheorist@DominicW-k3e@hanisfolktales@MohamedMohamed-qe8py@JosephKeenanisme@adityaraj53405@IchAuch-o5@Rubyincanada03@endgamefond@mohamed__swidan@notix3979 @[email protected]_@zahidhussain2778@Chitransh_off@MohammadJaanisThanNaing@abdou_belounis@PabloGGauna @PaulRisco @EdosaAgho-j4m@MDChill @paolacorti5492@Raj_Aryan444Produced by Yvonne Ng and Duyen NguyenMusic credits: Uplifting Upbeat Energetic Instrumental by RomanSenykMusic from pixabay. Upbeat Inspiring by AudioCoffee from pixabay. Upbeat Corporate by PaulYudin from pixabay.Upbeat Day by AudioCoffee from pixabay. Learn more about your ad choices. Visit megaphone.fm/adchoices
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  19. Introduction Metabolism/Polysaccharides/Bioenergetics/Intro Pathways 05.10.2026 1год 28хв

  MIT 7.05 General Biochemistry, Spring 2020Instructor: Matthew Vander HeidenView the complete course: https://ocw.mit.edu/7-05S20YouTube Playlist: https://www.youtube.com/playlist?list=PLUl4u3cNGP62wNcIMfinU64CAfreShjptPost shifting to remote learning during March 2020, Professor Vander Heiden continued to teach in the same classroom but with no students in the room. Here, he discusses metabolism, reducing sugars, polysaccharides, and bioenergetics.License: Creative Commons BY-NC-SAMore information at https://ocw.mit.edu/termsMore courses at https://ocw.mit.eduSupport OCW at http://ow.ly/a1If50zVRlQWe encourage constructive comments and discussion on OCW’s YouTube and other social media channels. Personal attacks, hate speech, trolling, and inappropriate comments are not allowed and may be removed. More details at https://ocw.mit.edu/comments. Learn more about your ad choices. Visit megaphone.fm/adchoices
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  9. Reducibility 05.10.2026 1год 23хв

  MIT 18.404J Theory of Computation, Fall 2020Instructor: Michael SipserView the complete course: https://ocw.mit.edu/18-404JF20YouTube Playlist: https://www.youtube.com/playlist?list=PLUl4u3cNGP60_JNv2MmK3wkOt9syvfQWYQuickly reviewed last lecture. Discussed the reducibility method to prove undecidability and T-unrecognizability. Defined mapping reducibility as a type of reducibility. Showed that emptiness problem for TMs is undecidable and T-unrecognizable.License: Creative Commons BY-NC-SAMore information at https://ocw.mit.edu/termsMore courses at https://ocw.mit.eduSupport OCW at http://ow.ly/a1If50zVRlQWe encourage constructive comments and discussion on OCW’s YouTube and other social media channels. Personal attacks, hate speech, trolling, and inappropriate comments are not allowed and may be removed. More details at https://ocw.mit.edu/comments. Learn more about your ad choices. Visit megaphone.fm/adchoices
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  Could surveillance pricing work in consumers' favor? 05.10.2026 5хв

  Economist Jon Gruber makes the case that surveillance pricing could be used for good, with the right form of government regulation, and why it all boils down to efficiency vs equity.(Surveillance camera image used under CC Attribution-NonCommercial 4.0 International license) Learn more about your ad choices. Visit megaphone.fm/adchoices
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  27. Photosynthesis II/CO2 Assimilation 05.10.2026 1год 39хв

  MIT 7.05 General Biochemistry, Spring 2020Instructor: Matthew Vander HeidenView the complete course: https://ocw.mit.edu/7-05S20YouTube Playlist: https://www.youtube.com/playlist?list=PLUl4u3cNGP62wNcIMfinU64CAfreShjptProfessor Vander Heiden discusses light reactions versus dark reactions of photosynthesis or carbon assimilation. He goes over the dark reactions of the Calvin cycle with a discussion of RuBisCO and regeneration. License: Creative Commons BY-NC-SAMore information at https://ocw.mit.edu/termsMore courses at https://ocw.mit.eduSupport OCW at http://ow.ly/a1If50zVRlQWe encourage constructive comments and discussion on OCW’s YouTube and other social media channels. Personal attacks, hate speech, trolling, and inappropriate comments are not allowed and may be removed. More details at https://ocw.mit.edu/comments. Learn more about your ad choices. Visit megaphone.fm/adchoices