Physics is a system of models of nature according to which all phenomena are explained in terms of matter and force. Sound confusing? It doesn't have to be! Whether you need help with high school physics, need to review for a college physics class, or you're studying for the AP Physics Exam, this physics tutorial will help you understand the basics, such as Newton's Laws, the Law of Universal Gravitation, Kepler's Law and more.
Hard Problems is about the extraordinary gifted students who represented the United States in 2006 at the world's toughest math competition: The International Mathematical Olympiad (IMO).
Meet the Math Facts Multiplication & Division Level 3 makes multiplication and division fun and easy! You will learn basic multiplication and division through fact families.
To the Least of My Brothers and Sisters is a new documentary on the life of Jerome Lejeune, the Father of Modern Genetics that was made to celebrate the 20th anniversary of his death.
The final oral exam in history and social studies at one of Warsaw's high schools. The film illustrates the theatre of social life in Soviet Poland where one says different things on the stage and another behind the scenes.
Have you ever wanted to make a million dollars? Marvelosissimo the Mathematical Magician is ready, willing, and able to explain the nuts and bolts -- as well as the mystery and wonder -- of earning money, investing it, accruing dividends and interest, and watching savings grow.
Meet the Math Facts Multiplication & Division Level 1 makes multiplication and division fun and easy! You will learn basic multiplication and division through fact families.
Popular movie trailers from 2000
These some of the most viewed trailers for movies released in 2000:
Leonard Shelby is tracking down the man who raped and murdered his wife. The difficulty of locating his wife's killer, however, is compounded by the fact that he suffers from a rare, untreatable form of short-term memory loss.
During a family reunion in 2000, guests decide to read out laud their "Where I See Myself in 10 Years" wish lists which they wrote down during their 1990 family reunion.
A wealthy New York investment banking executive hides his alternate psychopathic ego from his co-workers and friends as he escalates deeper into his illogical, gratuitous fantasies.
