Weston Woods Animated Children's Books
St. Petersburg: Russia
What keeps the universe ticking away until the end of time?n
The music and mathematics of periodic motion.nn
Weston Woods Animated Children's Books
Tropical glaciers are the world's thermometers; their melting is a signal that human activities are warming the planet. A California project tries to predict whether natural ecosystems will be able to absorb enough additional carbon dioxide from the atmosphere in the next 50 years to mitigate the full impact of human-induced greenhouse gas emissions.
Change is Gonna Come - Karla is having a lot of fun with her new tadpole friend, until one day, when she finds that he's changed completely. Why did he have to go and do that. Mama explains (with some help from her home movies) how change is something that happens to everyone in the animal kingdom -- it just happens faster to some than others. Trumpet While You Work - Max wants Mama to play, but she has to work, as does the local "tale-spinning" orb spider. As a result, Max wants to know why adults always have to "work."
The program examines isomers and how the electronic structure of a molecule's elements and bondsnaffects its shape and physical properties.n
Topology, known as "rubber sheet math," is a field of mathematics that concerns those properties of an object that remain the same even when the object is stretched and squashed. In this unit we investigate topology's seminal relationship to network theory, the study of connectedness, and its critical function in understanding the shape of the universe in which we live.
In Jamestown, Virginia, Dave recalls the hardships encountered by English settlers who established the colony in 1607. He reviews the biography of Pocahontas and credits the Powhatan Indians with saving the colony from certain disaster. A tour of Colonial Williamsburg allows Dave to explore life as lived in Colonial Times. Standing near canon emplacements at Yorktown, Dave recalls details of the British surrender and Thomas Nelson's role in the Battle of Yorktown.
Connections can be physical, as with bridges, or immaterial, as with friendships. Both types of connections can be understood using the same mathematical framework called network theory, or graph theory, which is a way to abstract and quantify the notion of connectivity. This unit looks at how this branch of mathematics provides insights into extremely complicated networks such as ecosystems.
A different approach to educating autistic students in Visalia. UCLA opens a new community school in South Central. Lodi schools serve local food grown by local farms.
In Good Shape is the weekly health show on DW, covering all aspects of health care: what's new in medical treatment, alternative medicine, wellness and fitness - as well as nutrition and beauty. In our studio interview we discuss topics in-depth with specialists, and offer you opportunities to pose your own questions. Dr. Carsten Lekutat and Stefanie Suren are alternate hosts of the program and will provide a combination of video-rich features and insightful interviews that grapple with some of the larger issues in medical treatment and healthcare. As an interactive feature of the program we also ask viewers to request a program topic Dr. Carsten Lekutat is a qualified General Practitioner and works as a doctor in Berlin. He is also responsible for training medical students at the Berlin Charite hospital. Stefanie Suren is executive producer and presenter of In Good Shape. 'Keep it simple and straightforward' - that is her goal as a reporter, producer and presenter.
How does historical scholarship change over time, and why do the perspectives of historians shift? This unit recaps the economic and political events that led to the rise of the West, but examines and re-examines those events through differing opinions of its causes, reflecting changes in historical interpretation.
A new urban middle class emerged, while dynastic marriages established centralized monarchies.
This is the orientation program for GED Connection, it takes a look at the series and how you can use it to help prepare for the GED test. The GED test has five parts to it: math, social studies, science, reading, and writing. There are GED Connection programs that correspond to each part of the test, although some parts (like math) have more programs. The reading programs have one program that correlates with each type of reading material that may be encountered on the GED test, which is fiction, non-fiction, poetry, and drama. The writing programs show how to approach writing as a process in order to organize your thoughts better. The math programs cover topics like geometry, measurement, data analysis, formulas, algebra, and statistics. The science programs cover life science, earth science, and space science. Lastly, the social studies programs cover topics like maps, world history, and civics and government.