ways of life
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The movement of matter and energy around the planet is very important, and its study draws on geology, and meterology in addition to chemistry. Energy tends to flow upwards from plantlike producers to herbivores to carnivores before being decomposed by detritovores and cycling back into energy usable by producers, in addition to the photosynthesis or chemosynthesis used by producers to produce energy. Like energy, compounds vital to life s...more
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One of the central questions in assessing Stalinism is whether or not the abuses of the latter were already present in the first years of the Russian Revolution. The archival evidence suggests that this is partly the case, and that even in its early stages Soviet Russia actively persecuted not just those who were believed to have profited unfairly, without laboring, but also non-Russian ethnic groups. Stalin, although not an ethnic Russian...more
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Professor Blight follows Robert E. Lee's army north into Maryland during the summer of 1862, an invasion that culminated in the Battle of Antietam, fought in September of 1862. In the wake of Antietam, Abraham Lincoln issued his preliminary Emancipation Proclamation, a document that changed the meaning of the war forever. Professor Blight suggests some of the ways in which Americans have attempted to come to grips with the enigmatic Lincol...more
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Professor Sylvia Ceyer discusses the rates of chemical reactions, factors affecting rates of reactions, measuring reaction rates, and common rate expressions. The discussion then moves to the rate laws and highlights the order of reaction in reactants/products, overall reaction order, units for k, and integrated rate laws (specifically, first order half-life).
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In this lecture, Professor Freeman discusses Benedict Arnold as a case study of the ways in which ideas about regionalism, social rank, and gender--and the realities of the Continental Congress and the Continental Army--played out in this period. Like many Americans during this period, Benedict Arnold thought that he could improve his social rank and reputation in the military, but he was unable to advance due to the Continental Congress's...more
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The nineteenth century, above all in Europe, was the age of the 'demographic transition', from high birth and death-rates to low ones; people's health improved, they lived longer, the devastating visitations of epidemics like smallpox, typhoid and cholera gradually disappeared. This lecture explores the reasons for this change, and looks at its effects on culture and society, attitudes towards death and suffering, disease, debilitation an...more
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In this lecture, Professor Donald Kagan explores the rise, fall, and significance of tyrannies in the Greek polis. He argues that the various tyrannies in the Greek world had both negative and positive aspects, which need to be appreciated. For instance, on the one hand, tyrannies promoted economic, commercial and artistic advances. On the other hand, tyrannies ruled absolutely and curbed the freedom of the polis. Finally, Professor Kaga...more
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A special event to mark the publication of Professor Barrow's new book, 'The Book of Universes'. This is a book about universes, a story that revolves around a single unusual and unappreciated fact: that Einstein’s famous theory of relativity describe universes – entire universes. Not many solutions of Einstein’s tantalizing universe equations have ever been found, but those that have are all very remarkable. Some of them describe universe...more
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Robespierre's ascetic personal life and severe philosophy of political engagement are attributed by some to his difficult childhood. As a revolutionary, one of his most significant insights was that the Revolution was threatened not only by France's military adversaries abroad, but also by domestic counter-revolutionaries. Under this latter heading were gathered two major groups, urban mercantilists and rural peasants. Relative strength of...more
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Stephanie Tilenius, vice president and general manager for merchant services at PayPal, an eBay company, shares in detail the story of the acquisition of Auction Co, a successful company in Korea. This brings to life management characteristics and values and execution, she says. Tilenius defines the situation, the process within eBay, and eBay's response to a different market place.
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Hawkins talks about his life, his education and work experience. He started his career at Intel for 3 years and then moved to a start-up that he did not start. While working at the latter he created his first product - first pen-based computer. He soon realised that all personal computing ought to be smaller and simpler. With this thought he started on the path to try and accelerate this shift - and that was the genesis of Palm computing.
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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.
