This circular painting by Robert Delaunay is one of many that takes advantage and really responds to the science of the beginning of the 20th century and thinking about the heavens, thinking about the movements of the sun, the moon, the...

Constantin Brancusi, a Romanian-born artist made sculptures that explored the idea of abstraction. In the center is Mademoiselle Pogany; the bronze is dated 1913. It was actually a portrait of a friend of his, Margit Pogany, a young...

D. W. Griffith was the most popular director of the silent era. During the year 1913, he made dozens of films. The most important is "The Mothering Heart", starring Lillian Gish. She is a young bride and is rather Victorian. She is...

This costume designed by Leon Bakst was for the ballet "The Firebird," which premiered in Paris in 1910. Leon Bakst was apparently so enchanted by this magical character drawn from Russian folktales, that he made several designs for her...

Giorgio deChirico's 1913 painting, "The Anxious Journey." was a breakthrough year for Giorgio deChirico. In October of 1913, a critic and champion of Avent Garde art, Guillaume Apollinaire wrote about his experience of deChirico's...

Books played a major role in 1913. Some books were hand-colorized by the artist, so each is unique, propose just a different relationship between text and images. Olga Rozanova is one of the artists who pioneered this new use of books....

1913 was a banner year for Leger. It was the year in which he figured out how to become a Leger instead of a follower of Picasso or Braque. He did a large series of paintings entitled "Contrast of Form". Each of these examined the ways...

In 1913 you begin to see the dawn of the narrative film with a film suspense directed by Louis Weber and Phillip Smalley. It's the story of a young mother who lives in a very remote area in a home that is also managed by their housemaid....

A video exploring how the geometry of a molecule plays into aromaticity. Be able to answer the question why cyclooctatetraene is not aromatic like benzene. [10:01]

A video [11:52] explaining how banks are connected, so when one bank fails, other banks are affected.

A video [10:24] explaining what happens when there is no equity infusion and the bank goes into bankruptcy.

A video [12:01] explaining bank bail out by an equity infusion from the government.

A video [3:28] explaining the basics of shorting stocks.

A video [5:35] explaining a basic leverage buyout and how it works with a business.

A video [3:43] explaining how to use a cash flow statement to reconcile income versus change in cash.

A video [9:15] explaining the basic principles of different kinds of chromatography: paper, thin layer, column, size-exclusion, ion exchange, affinity, and HPLC.

A video [10:50] explaining how the bank can liquidate assets to pay off debt that comes due.

A video [11:23] explaining the mark-to-model and the mark-to-market ways of accounting for an asset.

A video [10:32] explaining what it means when the market value of a stock is different from its book value.

A video [10:51] explaining what book value means and demonstrating a bank balance sheet.

A video [4:00] explaining how different capital structures can affect businesses.

This video introduces the parametric form of a ray in 2D.

Let's look more closely at how light bounces when it strikes an object. We'll cover reflected and refracted rays. Click here for more detail on refraction!

Let's look more closely at how light behaves when it strikes an object. We'll cover diffuse and specular surface responses.