Is climate variability affected by the ongoing addition of greenhouse gasses to Earth's atmosphere? Join Dr. Chris Charles as he explains how geological archives are shedding new light on the human impact on climate. (52 minutes)
Carbon dioxide has been steadily increasing in the Earth's atmosphere since the industrial rEvolution. Join Dr. Tim Lueker as he describes the history of atmospheric carbon dioxide research and the role the ocean plays in global warming. Learn how Dr. Lueker and others gather data that allow them to assess these important changes in the state of our atmosphere and ocean. (54 minutes)
In this video segment from WILD TV, learn about how urban development has affected the habitats of alligators.
Physics for Future Presidents Spring, 2006. The title is serious. The official designation is Physics 10 and is sometimes called qualitative physics -- but this is not trivial physics. You will be learning material that is generally not learned by the physicist until after earning a Ph.D. After every lecture, you should come away with the feeling that what was just covered is important for every world leader to know. Topics covered may vary and may include energy and conservation, radioactivity, nuclear physics, the Theory of Relativity, lasers, explosions, earthquakes, superconductors, and quantum physics.
Physics H7C, 001: Physics for Scientists and Engineers, Fall 2012. This course covers honors sequence corresponding to 7A-7B-7C, but with a greater emphasis on theory as opposed to problem solving. Recommended for those students who have had advanced Physics on the high school level and who are intending to declare a major in physics.
Widows from the village of Tamra in the Galilee manage all of the aspects of their small business in this video segment from Wide Angle.
Former Deputy Assistant Secretary of State Steven Pifer discusses the United States' stance toward the Russian/Chechen conflict in this video from Wide Angle.
This Cyberchase video features Bianca who uses Venn Diagrams to make a pizza that satisfies the topping preferences of her friends.
A hot topic of debate in Turkey is the possibility of an increasingly Islamic state in this historically secular country. Learn more in this video from Wide Angle.
This video segment from Jakers! features a storyteller who tells a Pourquoi story about Anansi, the spider, a popular character in African folklore.
This Wide Angle video features a peasant family in China that is caught in a land rights dispute with no apparent solution in sight.
The purpose of this course is to provide the student with a basic understanding of the principles of microeconomics. At its core, the study of economics deals with the choices and decisions that have to be made in order to manage scarce resources available to us. Microeconomics is the branch of economics that pertains to decisions made at the individual level, i.e. by individual consumers or individual firms, after evaluating resources, costs, and tradeoffs. "The economy" refers to the marketplace or system in which these choices interact with one another. In this course, the student will learn how and why these decisions are made and how they affect one another in the economy. Upon successful completion of this course, students will be able to: Think intuitively about economic problems; Identify how individual economic agents make rational choices given scarce resources and will know how to optimize the use of resources at hand; Understand some simplistic economic models related to Production, Trade, and the Circular Flow of Resources; Analyze and apply the mechanics of Demand and Supply for Individuals, Firms, and the Market; Apply the concept of Marginal Analysis in order to make optimal choices and identify whether the choices are 'efficient' or 'equitable'; Apply the concept of Elasticity as a measure of responsiveness to various variables; Identify the characteristic differences amongst various market structures, namely, Perfectly Competitive Markets, Non-Competitive Markets, and Imperfectly Competitive Markets and understand the differences in their operation; Analyze how the Demand and Supply technique works for the Resource Markets. (Economics 101; See also: Business Administration 200)
The practices of illegal private money lenders in the rural region of Vidarbha, India are highlighted in this video from Wide Angle.
This course provides an overview of various tools and techniques you can use for improving a process. A brief introduction on Capability Maturity Models, Six Sigma and Lean is included as part of this short course. Level: Intermediate - Some analytical knowledge and experience is helpful in fully understanding all of the concepts presented in this course. Recommended for 2.0 hours of CPE. Course Method: Inter-active self study with self-grading exam, and certificate of completion.
In this video segment adapted from A Science Odyssey, follow two scientists and their Nobel Prize-winning efforts to cure bacterial infections using penicillin.
This course covers the entire family of programming languages, starting with an introduction to programming languages in general and a discussion of the features and functionality that make up a modern programming language. Upon successful completion of this course, the student will be able to: identify the common concepts used to create programming languages; compare and contrast factors and commands that affect the programming state illustrate how execution ordering affects programming; identify the basic objects and constructs in Object-Oriented Programming; explain the characteristics of pure functional functions in functional programming; describe the structures and components utilized in logical programming. (Computer Science 404)
This lesson is about properties of quadrilaterals and learning to investigate, formulate, conjecture, justify, and ultimately prove mathematical theorems. Students will: Analyze characteristics and properties of two- and three-dimensional geometric shapes; develop mathematical arguments about geometric relationships; and apply appropriate techniques, tools, and formulas to determine measurements.Explore relationships among classes of two- and three-dimensional geometric objects, make and test conjectures about them, and solve problems involving them. Employ forms of mathematical reasoning and proof appropriate to the solution of the problem at hand, including deductive and inductive reasoning, making and testing conjectures, and using counter examples and indirect proof. Identify, formulate and confirm conjectures. Establish the validity of geometric conjectures using deduction, prove theorems, and critique arguments made by others. (9th/10th Grade Math)
Watch how NJ high school students apply basic principles of molecular biology to solve real research problems, and publish their own genome research at GenBank, the international genomic sequence database.
The town of Pulaski, Wisconsin claims to have more musicians per capita than anywhere in the U.S. Learn about Pulaski, a town that thrives on polka music in this video segment from EGG: the arts show.
This ZOOM video segment features Brett, a boy who trains puppies to be seeing-eye dogs.