Energy Storage Elements
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Professor Sylvia Ceyer introduces the class to crystal field theory and ligand field theories. Several terms are defined, including octahedral field splitting energy, and the lecture concludes by using the octahedral crystal field splitting diagram with a few examples.
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Steve Jurvetson, Managing Director of Draper Fisher Jurvetson (DFJ), explains that VC firms are supposed to think first about maximizing investment return for investors--but they also have a perfect opportunity to change the world through entrepreneurs. When DFJ evaluates an opportunity, they look at whether it extends lives, makes a sustainable planet, provides better energy with renewables, and even narrows the rich/poor gap, he says.
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January 14, 2009 lecture by David Victor for the Woods Energy Seminar (ENERGY301). In his talk "New Ways to Think About Regulating Greenhouse Gasses," Victor discusses the need for an international and universal regulation on greenhouse gas emissions and he posits that the nature of the climate problem has been erroneously placed on compliance concerns rather than actual effort.
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In this lecture Professor Sylvia Ceyer moves on from the wavelike properties of light, to the particle-like nature of light. To do so she covers the photoelectric effect in detail, discussing threshold frequency and kinetic energy vs. frequency. Planck's constant is discussed. The lectures concludes with a discussion of photon momentum and its relation to wavelength.
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Kwabena Boahen is using the human brain as the blueprint for designing radically more powerful and energy-efficient computers. In this short demo, Boahen describes how his Brains in Silicon lab at Stanford University has created computer chips with "synapses" and "neurons" -- and how these chips might revolutionize computing.
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This lecture begins a series describing the development of organic chemistry in chronological order, beginning with the father of modern chemistry, Lavoisier. The focus is to understand the logic of the development of modern theory, technique and nomenclature so as to use them more effectively. Chemistry begins before Lavoisier's "Chemical Revolution," with the practice of ancient technology and alchemy, and with discoveries like those of...more
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Find what you have a passion for and find a company that represents that, says Raikes. Life is too short to focus on money. Interviewers look for three things: high energy, high horse power, and the ability to get things done. It is nice to have relevant experience, but it is more important to be really passionate and willing to learn quickly, he adds.
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Fiorina talks about the dynamics of change and fear. She notes that entrepreneurship is about risk-taking, and this is always associated with trying something new. Fiorina concludes by asserting that change involves gathering enough energy and force to overcome the power of status quo.
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According to Musk, some causes of the high costs in space exploration are: The energy to launch a rocket into space is very high, all the calculations have to be right and this is very expensive given the low launch rate. His final analysis is that rockets should be a lot cheaper and presently there are a lot of inefficiencies.
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Professor Kleiner features the architecture of Augustus' successors, the Julio-Claudian emperors, whose dynasty lasted half a century (A.D. 14-68). She first presents Tiberius' magnificent Villa Jovis on the Island of Capri and an underground basilica in Rome used by members of a secret Neo-Pythagorean cult. She then turns to the eccentric architecture of Claudius, a return to masonry building techniques and a unique combination of...more
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Lagrange Equations, Equations of Motion, Kinetic Energy, Equations of Motion - Explicit Form, Centrifugal and Coriolis Forces, Christoffel Symbols, Mass Matrix, V Matrix, Final Equation of Motion
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Professor Kleiner discusses the development of Third Style Roman wall painting in late first century B.C. villas belonging to the imperial family and other elite patrons. Third Style painting, as Professor Kleiner demonstrates, is characterized by departure from the perspectival vistas and panoramas of the Second Style toward an attenuation of architectural elements and a respect for the inherent flatness of the wall. The Third Style...more
