Call Writer Payoff Diagram. Created by Sal Khan.
In this video we wire Bit-zee's camera's shutter and power functions to some transistors on the bread board and then we connect the transistors to the Arduino. Created by Karl Wendt.
Now we'll add a lens to our camera and explore the idea of an f-stop.
This video shows you how to reduce the complexity of your Bit-zee while improving the speed of your Bit-zee digital camera. Created by Karl Wendt.
An introduction to campaign finance in the United States up to and after Citizens United: soft vs hard money, PACs and super PACs, the 2002 BCRA (McCain-Feingold Act).
This art history video discussion examines Robert Campin's (also called the Master of Flemalle) "Christ and the Virgin," c. 1430-35, oil and gold on panel, 11-1/4 x 17-15/16 inches / 28.6 x 45.6 cm (Philadelphia Museum of Art).
This art history video discussion examines Robert Campin's Merode Altarpiece, tempera and oil on panel, 1425-28 (Metropolitan Museum of Art).
An introduction to what cancer is and how it is the by-product of broken DNA replication.
Introduction to the capacitance of a two-plate capacitor. Created by Sal Khan.
The capacitor current-voltage equation in derivative form and integral form. Created by Willy McAllister.
A basic overview of capacitors and capacitance. By David Santo Pietro.
The effect on voltage and current when capacitors are constructed in parallel in a circuit. By David Santo Pietro.
When capacitors are connected one after another, they are said to be in series. For capacitors in series, the total capacitance can be found by adding the reciprocals of the individual capacitances, and taking the reciprocal of the sum. Therefore, the total capacitance will be lower than the capacitance of any single capacitor in the circuit. Created by David SantoPietro.
How capillary action and the meniscus are related to intermolecular forces in water.
An introduction to the book Capital by Thomas Piketty. Created by Sal Khan.
This art history video discussion examines Caravaggio's "Calling of St. Matthew," oil on canvas, c. 1599-1600 (Contarelli Chapel, San Luigi dei Francesi, Rome).
This art history video discussion examines Caravaggio's "Crucifixion of St. Peter", oil on canvas, 1601 (Santa Maria del Popolo, Rome).
This art history video discussion examines Caravaggio's "Death of the Virgin," 1605-06, Oil on canvas, 12 feet, 10 inches x 8 feet (369 x 245 cm) (Musee du Louvre, Paris). Painted for the altar of a family chapel in the church of Santa Maria della Scala del Trastevere, Rome.
This art history video discussion looks at Michelangelo Merisi da Caravaggio's "Narcissus at the Source", oil on canvas, 1597-99 (Palazzo Barbarini).
This art history video discussion examines Michelangelo Merisi da Caravaggio's "The Supper at Emmaus", 1601, oil on canvas (National Gallery, London).