Welcome to our free university/college lecture section!
Below is a list of the latest lectures, but to find whole courses please select a school from the menu on the right.
Posted in M.I.T.
This lecture provides an indepth examination of the formation of the universe. It is quite extensive in its coverage of the expansion of the cosmos and the illusive dark matter and dark energy.
Posted in M.I.T.
Alan Guth discusses the overall history and structure of the Universe, covering topics from big bang scenarios to the background radiation of the cosmos.
Posted in M.I.T.
In this MIT lecture, Jeffrey McClintock unveils stellar mass black holes. He extensively covers phenomenon such as schwarzschind black holes, the pulsing revolutions of Xray binaries, and the general importance of black holes to physics.
Posted in M.I.T.
In this lecture Edmund Bertschinger tackles Einstein's Field Equations, revealing the history of our understanding of curved spacetime and the mathematical and physical implications of this discovery.
Posted in M.I.T.
This free lecture takes on a frequentlyaskedquestions type approach to introduce concepts as varied as the proliferation of black holes in the cosmos to the whereabouts of the center of the universe.
Posted in M.I.T.
This introductory lecture provides an overview of the course and introduces students to the general principals behind the structure of the universe and spacetime.

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Most Viewed
1. Lecture 6: Cosmic Structure Formation, From Inflation to Galaxies
1. Lecture 6: Cosmic Structure Formation, From Inflation to Galaxies
(This lecture provides an indepth examination of the formation of the universe. It is quite extensive in its coverage of the expansion of the cosmos and the illusive dark matter and dark energy.)
Hits: 6483
Category: M.I.T.
2. Lecture 4: XRay Binaries and the Search for Black Holes
2. Lecture 4: XRay Binaries and the Search for Black Holes
(In this MIT lecture, Jeffrey McClintock unveils stellar mass black holes. He extensively covers phenomenon such as schwarzschind black holes, the pulsing revolutions of Xray binaries, and the general importance of black holes to physics.)
Hits: 6362
Category: M.I.T.
3. Lecture 5: The Universe and Three Examples
3. Lecture 5: The Universe and Three Examples
(Alan Guth discusses the overall history and structure of the Universe, covering topics from big bang scenarios to the background radiation of the cosmos.)
Hits: 6357
Category: M.I.T.
4. Lecture 6: Diary Equation & Higgs Particles
4. Lecture 6: Diary Equation & Higgs Particles
(Leonard Susskind continues elaborating the subject of quantum field theory, including, the diary equation and the hypothetical Higgs Bosons  the particle responsible for mass.)
Hits: 6320
Category: Stanford University
5. Lecture 3: Einstein's Field Equations
5. Lecture 3: Einstein's Field Equations
(In this lecture Edmund Bertschinger tackles Einstein's Field Equations, revealing the history of our understanding of curved spacetime and the mathematical and physical implications of this discovery.)
Hits: 6319
Category: M.I.T.
6. Lecture 11: Life Beyond Its Planet of Origin
6. Lecture 11: Life Beyond Its Planet of Origin
(Rocco Mancinelli, Bay Area Environmental Research Institute, discusses how recent research has is expanding our understanding of how organisms can survive and evolve outside of planet Earth.)
Hits: 6295
Category: Stanford University
7. Lecture 10: Muscular System II
7. Lecture 10: Muscular System II
(Professor Diamond begins this lesson with the muscular structure of the abdomen, including the rectus abdominis and external oblique muscle. She ends the lecture with the muscles of the hip, including the gluteal muscle.)
Hits: 6293
Category: Berkeley
8. Lecture 2: Quantum Field Theory
8. Lecture 2: Quantum Field Theory
(In this lecture Susskind discusses the quantum field theory (QFT), a theoretical framework for constructing quantum mechanical models of systems classically parametrized (represented) by an infinite number of fields.)
Hits: 6279
Category: Stanford University
9. Lecture 9: Equations of Quantum Field Theory
9. Lecture 9: Equations of Quantum Field Theory
(In this lecture Leonard Susskind tackles the motion of fields containing particles and quantum field theory. He also shows how basic processes are coded by a Lagrangian.)
Hits: 6279
Category: Stanford University
10. Lecture 03: Skeletal System II
10. Lecture 03: Skeletal System II
(This Berkeley lecture starts with an overview of cells involved in the skeletal system, from the overall structure of various cells to their shape, function, and identification. Then goes into the structure of the skull.)
Hits: 6276
Category: Berkeley
Top Rated
1. Lecture 10: Muscular System II
1. Lecture 10: Muscular System II
(Professor Diamond begins this lesson with the muscular structure of the abdomen, including the rectus abdominis and external oblique muscle. She ends the lecture with the muscles of the hip, including the gluteal muscle.)
Rating:
2.85
Category: Berkeley
2. Lecture 4: What is Life?
2. Lecture 4: What is Life?
(Lynn Rothschild, Research Scientist at NASA's Astrobiology Institute Ames Research Center, discusses the need for an operational definition of what it means to be alive and attempts to hammer out a definition of her own.)
Rating:
2.82
Category: Stanford University
3. Lecture 10: Darwin's Birthday
3. Lecture 10: Darwin's Birthday
(Professor Lynn Rothschild and Stephen Palumbi, Director of the Hopkins Marine Station, discuss Charles Darwin's career, from his childhood to the end of his life. Naturally, the theory of evolution is also addressed.)
Rating:
2.81
Category: Stanford University
4. Lecture 6: Diary Equation & Higgs Particles
4. Lecture 6: Diary Equation & Higgs Particles
(Leonard Susskind continues elaborating the subject of quantum field theory, including, the diary equation and the hypothetical Higgs Bosons  the particle responsible for mass.)
Rating:
2.81
Category: Stanford University
5. Lecture 33: Digestive System II
5. Lecture 33: Digestive System II
(This lecture briefly continues the discussion of the stomach before continuing along to the small and large intestinal tracts. It discusses the structure and functions of various intestinal components.)
Rating:
2.81
Category: Berkeley
6. Lecture 2: Quantum Field Theory
6. Lecture 2: Quantum Field Theory
(In this lecture Susskind discusses the quantum field theory (QFT), a theoretical framework for constructing quantum mechanical models of systems classically parametrized (represented) by an infinite number of fields.)
Rating:
2.8
Category: Stanford University
7. Lecture 9: Equations of Quantum Field Theory
7. Lecture 9: Equations of Quantum Field Theory
(In this lecture Leonard Susskind tackles the motion of fields containing particles and quantum field theory. He also shows how basic processes are coded by a Lagrangian.)
Rating:
2.8
Category: Stanford University
8. Lecture 03: Skeletal System II
8. Lecture 03: Skeletal System II
(This Berkeley lecture starts with an overview of cells involved in the skeletal system, from the overall structure of various cells to their shape, function, and identification. Then goes into the structure of the skull.)
Rating:
2.8
Category: Berkeley
9. Lecture 9: The Search for Life on Mars
9. Lecture 9: The Search for Life on Mars
(Dr. Janice Bishop (of the Carl Sagan Center at the SETI Institute and the NASA Ames Research Center) discusses the mineralogy and geology of Mars and the active search for life on the red planet.)
Rating:
2.8
Category: Stanford University
10. Lecture 11: Life Beyond Its Planet of Origin
10. Lecture 11: Life Beyond Its Planet of Origin
(Rocco Mancinelli, Bay Area Environmental Research Institute, discusses how recent research has is expanding our understanding of how organisms can survive and evolve outside of planet Earth.)
Rating:
2.8
Category: Stanford University
