object-oriented design
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Going back to 1998, Symantec was best known for Norton utilities and Norton anti-virus, says Thompson. When he arrived in 1999, right after windows 1998 was launched. Symantec had had a bad series of quarter. In his first 100 days, he looked at the company product portfolio and found products that were not of strategic value. The brightest star was Norton anti-virus. Symantec had viewed itself as a consumer oriented desktop software compan...more
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Professor Channing Robertson of the Stanford University Chemical Engineering Department discusses balancing equations and the conservation of mass in relation to process design.
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Professor Channing Robertson of the Stanford University Chemical Engineering Department discusses energy conservation in further depth, focusing on the design of heat exchangers.
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Professor Channing Robertson of the Stanford University Chemical Engineering Department discusses the design and function of an apheresis machine.
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Environmental Politics and Law (EVST 255) The lecture critiques the U.S. Green Building Council's (USGBC) certification system, LEED (Leadership in Energy and Environmental Design). The criteria for being highly rated under LEED emphasize energy efficiency and minimizing waste, but do not prioritize environmental health and limiting use of dangerous plastics and chemicals. USGBC is a non-profit organization, not a government agency, and...more
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Static equilibrium is covered in this lecture, achieved only when the net external force AND net external torque on an object are both zero. A ladder leaning against the wall is analyzed to determine the minimum angle it can make with the floor without sliding. Professor Lewin continues with the topic by discussing how to locate the center of mass of a rigid body. The center of mass always lines up below the point of suspenson such that t...more
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Clarifying some points on evolution and intelligent design.
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After a brief introduction to Plato's Phaedo, more arguments are offered in this lecture in defense of the existence of an immaterial soul. The emphasis here is on the fact that we need to believe in the existence of a soul in order to explain the claim that we possess free will. This is an argument dualists use as an objection to the physicalists: since no merely physical entity could have free will, there must be more to us than just bei...more
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In this economics-oriented lecture, Professor Shapiro introduces neoclassical utilitarianism as it was formulated by economist Vilfredo Pareto and further described by Francis Edgeworth, examining such concepts as indifference curves, transitivity, the Pareto principle, and the Edgeworth box diagram. It is revealed that the main departure of neoclassical utilitarianism from classical utilitarianism was that it did away with Bentham's troub...more
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This lecture discusses the ongoing political experimentation involved in creating new constitutions for the new American states. Having declared independence from Great Britain, Americans had to determine what kind of government best suited their individual states as well as the nation at large; to many, this was the "whole object" of their revolutionary turmoil. Different people had different ideas about what kind of republican government...more
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Kleiner presents the three options for the course's term paper, which fall into two main categories: a research paper or a project to design a Roman city. For the research paper, she suggests cities and monuments not covered or mentioned briefly in the lectures, which embody some of the themes and issues raised in the course. Such topics include, in the Eastern Empire, the Roman cities of Corinth and Gerasa (Jerash), the Library of Celsus ...more
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This lecture introduces Newton's Laws of Motion. The First Law on inertia states that every object will remain in a state of rest or uniform motion in a straight line unless acted upon by an external force. The Second Law (F = ma) relates the cause (the force F) to the acceleration. Several different forces are discussed in the context of this law. The lecture ends with the Third Law which states that action and reaction are equal and opposite.
