energy storage elements
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Woodrow W. Clark II on "Energy" as part of the Education for Sustainable Living Program (ESLP).
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If the people who set the prices are the same people who set the production levels, then it's not really a market, and true supply and demand are a farce. David Rothkopf, author of Superclass: The Global Power Elite and the World They are Making, says that Europe is leading the planet in green energy technology thanks to government subsidies, including biofuels and wind energy. Rothkopf is optimistic that the US will eventually adopt these...more
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This lecture reviews selected concepts previously covered in lectures 6 through 15. Professor Lewin covers work-energy theorem, pendulum energy, simple harmonic oscillators, Newton's Law of Universal Gravitation, resistive forces, and finally collisions and conservation of momentum. At the beginning of class a top is spun on the desk in the lecture hall to show that friction dissipates the top's kinetic energy into heat, and the top quickl...more
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Fundamental dynamic data structures, including linear lists, queues, trees, and other linked structures; arrays strings, and hash tables. Storage management. Elementary principles of software engineering. Abstract data types. Algorithms for sorting and searching. Introduction to the Java programming language.
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Fundamental dynamic data structures, including linear lists, queues, trees, and other linked structures; arrays strings, and hash tables. Storage management. Elementary principles of software engineering. Abstract data types. Algorithms for sorting and searching. Introduction to the Java programming language.
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First law of thermodynamic and Internal Energy.
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William Sahlman, professor at Harvard Business School, talks about the four key elements of an entrepreneurial venture: 1) People, 2) Opportunity, 3) Context and 4) Deal. He illustrates with the example of John Osher who developed the spin toothbrush.
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William Sahlman, professor at Harvard Business School, highlights for critical elements to observe in the process of hiring people: 1) Integrity, 2) References, 3) Attitude and 4) Adaptability. He highlights the importance of seeing through a resume to the core of the person underneath, one way of which is to use your network of contacts to get the back story on an individual.
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The discussion of four-vector in relativity continues but this time the focus is on the energy-momentum of a particle. The invariance of the energy-momentum four-vector is due to the fact that rest mass of a particle is invariant under coordinate transformations.
