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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: Even if a function f is stochastic (has random numbers in it), we can still define a derivative “on average” (whose expectation value is the derivative of the expectation value of f). For example, for stochastic gradient descent in machine learning.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

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 moves on to talking about fatty acids, triglycerides and lipids, the carnitine shuttle, fatty acid oxidation, accounting glucose versus fatty acids, and standard reduction potentials.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

Science photographer Felice Frankel explores the difference between scientific documentation and illustration, using her iconic ferrofluid photograph to show how powerful images can draw people into the science behind them. Learn more about your ad choices. Visit megaphone.fm/adchoices

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 starts this class off with highlights from bioenergetics, then goes through the first of two discussions on glycolysis by walking through each step of the pathway.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

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. Proved the CFL pumping lemma as a tool for showing that languages are not context free. Defined Turing machines (TMs). Defined TM deciders (halt on all inputs).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

MIT 14.129 Blockchain and the Design of Financial Systems, Spring 2025Instructor: Robert M. TownsendView the complete course: https://ocw.mit.edu/courses/14-129-blockchain-and-the-design-of-financial-systems-spring-2025YouTube Playlist: https://www.youtube.com/playlist?list=PLUl4u3cNGP60gb6cVqrZQXQ217r0PwZJgThis lecture covers the commodity space, the policy objective, implementation with privately issued securities, uncoordinated Issues, and market crises.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

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 pre-COVID-19 pandemic lecture of 2020, Professor Vander Heiden discusses two classes of biomolecules: carbohydrates and lipids including their nomenclature, structures, and properties. 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

MIT 14.129 Blockchain and the Design of Financial Systems, Spring 2025Instructor: Robert M. TownsendView the complete course: https://ocw.mit.edu/courses/14-129-blockchain-and-the-design-of-financial-systems-spring-2025YouTube Playlist: https://www.youtube.com/playlist?list=PLUl4u3cNGP60gb6cVqrZQXQ217r0PwZJgThis lecture covers auctions, hybrid credit, and insurance. 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

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: Many systems are modeled by ordinary differential equations (ODEs), and often you want the derivative of the ODE solution with respect to parameters of the equations. An efficient way to do this is often to solve a second “adjoint” ODE.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

MIT 6.046J Design and Analysis of Algorithms, Spring 2015View the complete course: http://ocw.mit.edu/6-046JS15Complete course playlist: https://www.youtube.com/watch?v=2P-yW7LQr08&list=PLUl4u3cNGP6317WaSNfmCvGym2ucw3oGpInstructor: Nancy Ann LynchIn this lecture, Professor Lynch introduces asynchronous distributed algorithms.License: Creative Commons BY-NC-SAMore information at http://ocw.mit.edu/termsMore courses at http://ocw.mit.edu Learn more about your ad choices. Visit megaphone.fm/adchoices

MIT 14.129 Blockchain and the Design of Financial Systems, Spring 2025Instructor: Robert M. TownsendView the complete course: https://ocw.mit.edu/courses/14-129-blockchain-and-the-design-of-financial-systems-spring-2025YouTube Playlist: https://www.youtube.com/playlist?list=PLUl4u3cNGP60gb6cVqrZQXQ217r0PwZJgThis lecture addresses liquidity and the value of key players versus contagion dynamics.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

MIT RES.21G-506 Kanji Learning Any Time, Any Place: Kanji Video Lectures for Japanese VI, Spring 2021Instructor: Takako AikawaView the complete course: https://ocw.mit.edu/RES-21G-506S21YouTube Playlist: https://www.youtube.com/playlist?list=PLUl4u3cNGP61fAaIcu3q0XpVFzLIum9n5This dual language video covers the Japanese kanji characters in Lesson 8 of the textbook, 'Tobira Gateway to Advanced Japanese Learning Through Content and Multimedia.'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

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_JNv2MmK3wkOt9syvfQWYIntroduction; course outline, mechanics, and expectations. Described finite automata, their formal definition, regular languages, regular operations, and regular expressions. Proved that the class of regular languages is closed under union. Started proving closure under concatenation.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

MIT 14.129 Blockchain and the Design of Financial Systems, Spring 2025Instructor: Robert M. TownsendView the complete course: https://ocw.mit.edu/courses/14-129-blockchain-and-the-design-of-financial-systems-spring-2025YouTube Playlist: https://www.youtube.com/playlist?list=PLUl4u3cNGP60gb6cVqrZQXQ217r0PwZJgThis lecture covers private information, the incentives to report and take actions, the Byzantine Generals problem, and the differences between economics' and computer science's approaches to algorithms and trust.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

MIT RES.21G-506 Kanji Learning Any Time, Any Place: Kanji Video Lectures for Japanese VI, Spring 2021Instructor: Takako AikawaView the complete course: https://ocw.mit.edu/RES-21G-506S21YouTube Playlist: https://www.youtube.com/playlist?list=PLUl4u3cNGP61fAaIcu3q0XpVFzLIum9n5This dual language video covers the Japanese kanji characters in Lesson 6 of the textbook, 'Tobira Gateway to Advanced Japanese Learning Through Content and Multimedia.'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

MIT 14.129 Blockchain and the Design of Financial Systems, Spring 2025Instructor: Robert M. TownsendView the complete course: https://ocw.mit.edu/courses/14-129-blockchain-and-the-design-of-financial-systems-spring-2025YouTube Playlist: https://www.youtube.com/playlist?list=PLUl4u3cNGP60gb6cVqrZQXQ217r0PwZJgThis lecture covers fragmented markets, policy objectives, regulatory solutions, distributed ledgers as a technology solution, and statics.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

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: A “functional” F[u] takes a function u(x) and returns a number (e.g. by integrating), and since functions are perfectly good normed vector spaces we can define derivatives F′ with respect to functions u! This is called “calculus of variations.”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

MIT RES.21G-506 Kanji Learning Any Time, Any Place: Kanji Video Lectures for Japanese VI, Spring 2021Instructor: Takako AikawaView the complete course: https://ocw.mit.edu/RES-21G-506S21YouTube Playlist: https://www.youtube.com/playlist?list=PLUl4u3cNGP61fAaIcu3q0XpVFzLIum9n5This dual language video covers the Japanese kanji characters in Lesson 10 of the textbook, 'Tobira Gateway to Advanced Japanese Learning Through Content and Multimedia.'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

MIT 14.129 Blockchain and the Design of Financial Systems, Spring 2025Instructor: Tomaž FleischmanView the complete course: https://ocw.mit.edu/courses/14-129-blockchain-and-the-design-of-financial-systems-spring-2025YouTube Playlist: https://www.youtube.com/playlist?list=PLUl4u3cNGP60gb6cVqrZQXQ217r0PwZJgThis lecture explains how analysis of financial networks can reveal loops of trade credit, which can be eliminated to clear outstanding debts of multiple parties at once.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

MIT RES.21G-506 Kanji Learning Any Time, Any Place: Kanji Video Lectures for Japanese VI, Spring 2021Instructor: Takako AikawaView the complete course: https://ocw.mit.edu/RES-21G-506S21YouTube Playlist: https://www.youtube.com/playlist?list=PLUl4u3cNGP61fAaIcu3q0XpVFzLIum9n5This dual language video covers the Japanese kanji characters in Lesson 7 of the textbook, 'Tobira Gateway to Advanced Japanese Learning Through Content and Multimedia.'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

MIT 6.172 Performance Engineering of Software Systems, Fall 2018Instructor: Charles LeisersonView the complete course: https://ocw.mit.edu/6-172F18YouTube Playlist: https://www.youtube.com/playlist?list=PLUl4u3cNGP63VIBQVWguXxZZi0566y7WfProfessor Leiserson introduces 6.172 Performance Engineering of Software Systems. The class examines an example of code optimization using matrix multiplication and discusses the differences between programming languages Python, Java, and C.License: Creative Commons BY-NC-SAMore information at https://ocw.mit.edu/termsMore courses at https://ocw.mit.edu Learn more about your ad choices. Visit megaphone.fm/adchoices

MIT 14.129 Blockchain and the Design of Financial Systems, Spring 2025Instructor: Samuel BruceView the complete course: https://ocw.mit.edu/courses/14-129-blockchain-and-the-design-of-financial-systems-spring-2025YouTube Playlist: https://www.youtube.com/playlist?list=PLUl4u3cNGP60gb6cVqrZQXQ217r0PwZJgThis lecture covers algorithmic game theory using correlated equilibria and computationally feasible 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

MIT RES.21G-506 Kanji Learning Any Time, Any Place: Kanji Video Lectures for Japanese VI, Spring 2021Instructor: Takako AikawaView the complete course: https://ocw.mit.edu/RES-21G-506S21YouTube Playlist: https://www.youtube.com/playlist?list=PLUl4u3cNGP61fAaIcu3q0XpVFzLIum9n5This dual language video covers the Japanese kanji characters in Lesson 9 of the textbook, 'Tobira Gateway to Advanced Japanese Learning Through Content and Multimedia.'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

MIT 14.129 Blockchain and the Design of Financial Systems, Spring 2025Instructor: Robert M. TownsendView the complete course: https://ocw.mit.edu/courses/14-129-blockchain-and-the-design-of-financial-systems-spring-2025YouTube Playlist: https://www.youtube.com/playlist?list=PLUl4u3cNGP60gb6cVqrZQXQ217r0PwZJgIn this lecture, Prof. Townsend gives a quick summary of the topics to be covered in the course.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

MIT 9.20 Animal Behavior Fall 2013Instructor: Gerald E. SchneiderView the complete course: https://ocw.mit.edu/courses/9-20-animal-behavior-fall-2013/YouTube Playlist: https://www.youtube.com/playlist?list=PLUl4u3cNGP63TbPEWYEKOq8yAN8mEP_5OThis lecture discusses the relationships between sociobiology and culture.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

MIT 6.006 Introduction to Algorithms, Spring 2020Instructor: Jason KuView the complete course: https://ocw.mit.edu/6-006S20YouTube Playlist: https://www.youtube.com/playlist?list=PLUl4u3cNGP63EdVPNLG3ToM6LaEUuStEYThis lecture reviews the main concepts and learning goals for the course. Students should be able to solve hard computational problems, argue an algorithm is correct, argue an algorithm is good, and effectively communicate the above.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

MIT 14.129 Blockchain and the Design of Financial Systems, Spring 2025Instructor: Robert M. TownsendView the complete course: https://ocw.mit.edu/courses/14-129-blockchain-and-the-design-of-financial-systems-spring-2025YouTube Playlist: https://www.youtube.com/playlist?list=PLUl4u3cNGP60gb6cVqrZQXQ217r0PwZJgThis lecture covers public and private keys, encoded messages, hashes, cryptographic puzzles, homomorphic encryption, multiparty computation, and zero knowledge proofs.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

MIT 6.006 Introduction to Algorithms, Spring 2020Instructor: Erik DemaineView the complete course: https://ocw.mit.edu/6-006S20YouTube Playlist: https://www.youtube.com/playlist?list=PLUl4u3cNGP63EdVPNLG3ToM6LaEUuStEYThis is the first of two lectures on binary trees. This lecture discusses binary tree terminology, tree navigation, and dynamic operations. These are explored in two applications: sets and sequences.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

In The Magic Behind OCW, Shiba, Sharon and Brett share insights into how the team publishes and produces free MIT course materials with the world.Discussants:Sharon Lin, Digital Publication SpecialistShiba Nemat-Nasser, Digital Publication Specialist and Feedback LeadBrett Paci, Media Production ManagerYvonne Ng, Annual Giving and Donor Relations Officer, MIT Open Learning.To find out more about OCW and ways you can support our efforts:Give: https://ocw.mit.edu/donate/Tell Us Your Story: https://forms.gle/1Gw8dGURJ3KXwCm19Get Started with OCW: https://ocw.mit.edu/help/get-started-with-ocw/ Learn more about your ad choices. Visit megaphone.fm/adchoices

MIT 14.129 Blockchain and the Design of Financial Systems, Spring 2025Instructor: Robert M. TownsendUploaded 27-07-26View the complete course: https://ocw.mit.edu/courses/14-129-blockchain-and-the-design-of-financial-systems-spring-2025YouTube Playlist: https://www.youtube.com/playlist?list=PLUl4u3cNGP60gb6cVqrZQXQ217r0PwZJgThis lecture provides a unified view of distributed ledgers and financial accounts as databases, distinct views of money, and the larger community perspective.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 Learn more about your ad choices. Visit megaphone.fm/adchoices

MIT 6.006 Introduction to Algorithms, Spring 2020Instructor: Jason KuView the complete course: https://ocw.mit.edu/6-006S20YouTube Playlist: https://www.youtube.com/playlist?list=PLUl4u3cNGP63EdVPNLG3ToM6LaEUuStEYUploaded 13-09-21This lecture focuses on solving any all-pairs shortest paths (APSP) in weighted graphs. Johnson's algorithm is introduced.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 Learn more about your ad choices. Visit megaphone.fm/adchoices

MIT 14.129 Blockchain and the Design of Financial Systems, Spring 2025Instructor: Robert M. TownsendUploaded 27-07-26View the complete course: https://ocw.mit.edu/courses/14-129-blockchain-and-the-design-of-financial-systems-spring-2025YouTube Playlist: https://www.youtube.com/playlist?list=PLUl4u3cNGP60gb6cVqrZQXQ217r0PwZJgThis lecture covers dynamic ledgers, platforms, atomic trade and settlement, legacy systems, and trade fails.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 Learn more about your ad choices. Visit megaphone.fm/adchoices

MIT 9.20 Animal Behavior Fall 2013Instructor: Gerald E. SchneiderUploaded 19-10-23View the complete course: https://ocw.mit.edu/courses/9-20-animal-behavior-fall-2013/YouTube Playlist: https://www.youtube.com/playlist?list=PLUl4u3cNGP63TbPEWYEKOq8yAN8mEP_5OThis lecture covers a critique of cultural determinism.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 Learn more about your ad choices. Visit megaphone.fm/adchoices

MIT 6.006 Introduction to Algorithms, Spring 2020Instructor: Justin SolomonView the complete course: https://ocw.mit.edu/6-006S20YouTube Playlist: https://www.youtube.com/playlist?list=PLUl4u3cNGP63EdVPNLG3ToM6LaEUuStEYUploaded 13-09-21This class builds on the previous lecture of breadth-first search (BFS) by introducing depth-first search (DFS) and full-BFS and full-DFS. The lecture continues with topological sorts and cycle detection.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 Learn more about your ad choices. Visit megaphone.fm/adchoices

MIT RES.9-010 Brain and Cognitive Sciences Computational Tutorial: Optimizing the Full Stack for Generative Image and Video Models Fall 2025Speaker: Sayak Paul, Hugging FaceUploaded 21-07-26View the complete course: https://ocw.mit.edu/courses/res-9-010-bcs-tutorials-optimizing-the-full-stack-for-generative-image-and-video-models-fall-2025/This tutorial covers optimization strategies for diffusion models used in image and video generation; topics include architecture design, hardware efficiency, and inference techniques. 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 Learn more about your ad choices. Visit megaphone.fm/adchoices

MIT 6.006 Introduction to Algorithms, Spring 2020Instructor: Jason KuView the complete course: https://ocw.mit.edu/6-006S20YouTube Playlist: https://www.youtube.com/playlist?list=PLUl4u3cNGP63EdVPNLG3ToM6LaEUuStEYUploaded 13-09-21Four examples of worked problems on the asymptotic behavior of functions and double-ended sequence operations.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 Learn more about your ad choices. Visit megaphone.fm/adchoices

MIT 9.13 The Human Brain, Spring 2019Instructor: Nancy KanwisherView the complete course: https://ocw.mit.edu/9-13S19YouTube Playlist: https://www.youtube.com/playlist?list=PLUl4u3cNGP60IKRN_pFptIBxeiMc0MCJPUploaded 27-10-21The functional organization of scene perception and navigation and the various brain structures that implement them.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 Learn more about your ad choices. Visit megaphone.fm/adchoices

MIT 22.04 Social Problems of Nuclear Energy, Fall 2025Instructor: R. Scott KempUploaded 20-07-26View the complete course: https://ocw.mit.edu/courses/22-04j-social-problems-of-nuclear-energy-fall-2025/YouTube Playlist: https://www.youtube.com/playlist?list=PLEd-FHe0va8kReviews basic finance concepts including the time value of money, overnight cost, interest during construction, and the effect of construction delays on the cost of a power plant.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 Learn more about your ad choices. Visit megaphone.fm/adchoices

MIT 6.006 Introduction to Algorithms, Spring 2020Instructor: Justin SolomonView the complete course: https://ocw.mit.edu/6-006S20YouTube Playlist: https://www.youtube.com/playlist?list=PLUl4u3cNGP63EdVPNLG3ToM6LaEUuStEYUploaded 13-09-21Four examples of worked problems are given. These fous on solving recurrences and the Master Theorem.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 Learn more about your ad choices. Visit megaphone.fm/adchoices

MIT 22.04 Social Problems of Nuclear Energy, Fall 2025Instructor: R. Scott KempUploaded 20-07-26View the complete course: https://ocw.mit.edu/courses/22-04j-social-problems-of-nuclear-energy-fall-2025/YouTube Playlist: https://www.youtube.com/playlist?list=PLEd-FHe0va8kThis lecture introduces radiation and how it interacts with matter and living organisms.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 Learn more about your ad choices. Visit megaphone.fm/adchoices

MIT 9.20 Animal Behavior Fall 2013Instructor: Gerald E. SchneiderUploaded 19-10-23View the complete course: https://ocw.mit.edu/courses/9-20-animal-behavior-fall-2013/YouTube Playlist: https://www.youtube.com/playlist?list=PLUl4u3cNGP63TbPEWYEKOq8yAN8mEP_5OThis lecture continues on the topic of sociobiology with discussions of the domestic cat videos viewed during the previous class, mating behaviors and inherent biases of men and women.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 Learn more about your ad choices. Visit megaphone.fm/adchoices

MIT 6.006 Introduction to Algorithms, Spring 2020Instructor: Jason KuView the complete course: https://ocw.mit.edu/6-006S20YouTube Playlist: https://www.youtube.com/playlist?list=PLUl4u3cNGP63EdVPNLG3ToM6LaEUuStEYUploaded 13-09-21Five example problems are worked. Topics include sequence rotations, drawing sequence trees, binary search, and programming in Python.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 Learn more about your ad choices. Visit megaphone.fm/adchoices

MIT 22.04 Social Problems of Nuclear Energy, Fall 2025Instructor: R. Scott KempUploaded 20-07-26View the complete course: https://ocw.mit.edu/courses/22-04j-social-problems-of-nuclear-energy-fall-2025/YouTube Playlist: https://www.youtube.com/playlist?list=PLEd-FHe0va8kThis lecture explores the fundamental reasons why nuclear experts and the public disagree about the suitability of nuclear power, and what can be done about it.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 Learn more about your ad choices. Visit megaphone.fm/adchoices

MIT 6.006 Introduction to Algorithms, Spring 2020Instructor: Jason KuView the complete course: https://ocw.mit.edu/6-006S20YouTube Playlist: https://www.youtube.com/playlist?list=PLUl4u3cNGP63EdVPNLG3ToM6LaEUuStEYUploaded 13-09-21*NOTE: Problem Session 6 is unavailable.*This class discusses a fourth weighted single-source shortest path algorithm: Dijkstra's algorithms. Non-negative edge weights are introduced. There is a worked example of applying Dijkstra's algorithm.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 Learn more about your ad choices. Visit megaphone.fm/adchoices

MIT 9.13 The Human Brain, Spring 2019Instructor: Nancy KanwisherView the complete course: https://ocw.mit.edu/9-13S19YouTube Playlist: https://www.youtube.com/playlist?list=PLUl4u3cNGP60IKRN_pFptIBxeiMc0MCJPUploaded 27-10-21This session reviews the last two lectures, face recognition, and explores types of experimental methods.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 Learn more about your ad choices. Visit megaphone.fm/adchoices

MIT 22.04 Social Problems of Nuclear Energy, Fall 2025Instructor: R. Scott KempUploaded 20-07-26View the complete course: https://ocw.mit.edu/courses/22-04j-social-problems-of-nuclear-energy-fall-2025/YouTube Playlist: https://www.youtube.com/playlist?list=PLEd-FHe0va8kIn this lecture, we examine the cost of nuclear power in non-U.S. countries, how it is that nuclear power has appeared to be more affordable in some nations, the underlying drivers of nuclear power’s cost, and the potential for learning-based cost reductions.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 Learn more about your ad choices. Visit megaphone.fm/adchoices

MIT 6.006 Introduction to Algorithms, Spring 2020Instructor: Jason KuView the complete course: https://ocw.mit.edu/6-006S20YouTube Playlist: https://www.youtube.com/playlist?list=PLUl4u3cNGP63EdVPNLG3ToM6LaEUuStEYUploaded 13-09-21Hashing allows for faster search and dynamic operations on data structures, arrays, and sorted arrays. This lecture discusses comparison models, decision trees, and hash functions. 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 Learn more about your ad choices. Visit megaphone.fm/adchoices

MIT 22.04 Social Problems of Nuclear Energy, Fall 2025Instructor: R. Scott KempUploaded 20-07-26View the complete course: https://ocw.mit.edu/courses/22-04j-social-problems-of-nuclear-energy-fall-2025/YouTube Playlist: https://www.youtube.com/playlist?list=PLEd-FHe0va8kThis lecture continues the introduction of the connections between the civil nuclear fuel cycle and nuclear proliferation, including uranium enrichment and plutonium reprocessing.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 Learn more about your ad choices. Visit megaphone.fm/adchoices

MIT 9.20 Animal Behavior Fall 2013Instructor: Gerald E. SchneiderUploaded 19-10-23View the complete course: https://ocw.mit.edu/courses/9-20-animal-behavior-fall-2013/YouTube Playlist: https://www.youtube.com/playlist?list=PLUl4u3cNGP63TbPEWYEKOq8yAN8mEP_5OThis lecture continues the discussion of sociobiology subject matter, including path analysis.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 Learn more about your ad choices. Visit megaphone.fm/adchoices

MIT 6.006 Introduction to Algorithms, Spring 2020Instructor: Erik DemaineView the complete course: https://ocw.mit.edu/6-006S20YouTube Playlist: https://www.youtube.com/playlist?list=PLUl4u3cNGP63EdVPNLG3ToM6LaEUuStEYUploaded 13-09-21Five examples of worked problems are given. Topics include drawing pictures of hash tables and reductions from set (hashing bounds) to sequence.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 Learn more about your ad choices. Visit megaphone.fm/adchoices