Caravaggio: Art Without Consolation or Redemption
In exchange for his knighthood, Caravaggio paints "The Beheading of John the Baptist," his largest painting. The host describes how the
A Lot of Dead to Carry Home
Roy Wilkins, head of the NAACP, challenged the state's version of the shootings, saying there was no exchange of gunfire; the students were
Profiling Goes Wrong
A suspect in Nickell's murder is enticed into a correspondence by policewoman "Lizzie." They exchange fantasies so that the profiler
Common Reactions of Acids
When acids and metals react there is no proton exchange and they are not Lowry-Bronsted reactions. Lowry-Bronsted reactions occur when acids and
Adam Smith's Labor Theory of Value
The two kinds of value include utility (use value of an object) and an object's power of purchase (exchange value). The value of a commodity
Italy: Center of the Renaissance
; knowledge of the world was broadened as they exchanged new ideas and material goods.
Benefits and Skeptics of the Euro
Participating countries say the euro eases trade between countries because there is no exchange rate. Switzerland is one of the skeptics. In 2002 a
Stability of Metal Money
Metal's durability makes it an ideal commodity of exchange. Gold and silver represent high value and spiritual beliefs. Kings collected money in
A Global Central Bank
Taking Robert Mundell's vision of a single global currency to its logical conclusion would mean free trade without the trouble of exchange rates
Documentary Interview Style
Patricio Guzman calls the interview a fundamental exchange of life. Directors Heddy Honigmann and Nick Broomfield explain their interview methods