This art history video discussion examines Brunelleschi & Ghiberti's "Sacrifice of Isaac," competition panels for the second set of bronze doors for the Florence Baptistery, 1401-2.
This art history video discussion examines Brunelleschi's "Dome of the Cathedral of Florence," 1420-36.
This art history video discussion examines Brunelleschi's "Old Sacristy", San Lorenzo, Florence, begun c. 1421.
This art history video discussion examines Filippo Brunelleschi's Pazzi Chapel, Santa Croce, Florence, begun 1420s, completed 1460s.
This art history video discussion examines Filippo Brunelleschi's "Santo Spirito," Florence, 1428-81.
This art history video discussion examines the Buddha of Medicine Bhaishajyaguru (Yaoshi fo), c. 1319, Yuan dynasty, water-based pigments on clay mixed with straw, 24 feet, 8 inches x 49 feet 7 inches / 751.8 cm x 1511.3 cm (Metropolitan Museum of Art, New York).
Why did Buddhism emerge when and where it did? Are there other historical parallels to the emergence of Buddhism?
What I can buy with my income. Created by Sal Khan.
We can combine our knowledge of acids and bases, equilibrium, and neutralization reactions to understand buffers and titrations. Solubility equilibria will build on concepts from solubility, precipitation, and equilibrium.
In this video we show you how to build a simple motor. Created by Karl Wendt.
In this video we create and wire Bit-zee's bumper switches. Created by Karl Wendt.
A couple of problems involving Archimedes' principle and buoyant forces. Created by Sal Khan.
This art history video discussion examines Edward Burne-Jones' "King Cophetua and the Beggar Maid", oil on canvas, 1884 (Tate Britain, London).
Sir Edward Coley Burne-Jones, Hope, 1896, 179 x 63.5 cm, oil on canvas (Museum of Fine Arts, Boston)
This art history video discussion examines Sir Edward Coley Burne-Jones' "The Golden Stairs," 1880, oil on canvas 2692 x 1168 mm (Tate Britain, London).
This video demonstrates how different points of the business cycle correspond to the production possibilities curve. The discussion includes unemployment, inflation, expansions, recessions and economic growth.
This art history video discussion examines "Justinian and His Attendants," 6th century, San Vitale, Ravenna.
Video of Sal on CNN on October 10th discussing the credit crisis and a potential solution to it. Created by Sal Khan.
The consumer price index (CPI) is a measure used to calculation inflation. Learn about how the CPI is calculated, what it measures, and how it is used to track inflation in this video. Created by Sal Khan.
Smart fabric designer Madison Maxey and founder and maker Danielle Applestone explain the different components that allow computers to input, store, process, and output information.