World facts, geography, history.
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A dodecagon is a polygon with twelve sides.
The prefix dodeca- refers to twelve.
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World Water Day is observed on 22 March.
It focuses attention on freshwater and water management.
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Earth Day is observed on 22 April.
It promotes environmental awareness and action.
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International Literacy Day is observed on 8 September.
UNESCO established it to highlight the importance of literacy.
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In traditional pigment mixing, blue and yellow produce green.
This is a basic subtractive-color relationship.
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The Forbidden City is an imperial palace complex in Beijing.
It served Chinese emperors for centuries.
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The Olympic symbol contains five interlocking rings.
They traditionally represent the inhabited continents united by sport.
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The Emmy Awards recognize excellence in television.
Different ceremonies cover various television sectors.
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IMF stands for International Monetary Fund.
It promotes monetary cooperation and financial stability.
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Niagara Falls straddles the U.S.-Canada border.
It lies between New York State and Ontario.
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A red card means the player is dismissed from the match.
A yellow card is a warning.
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The Tony Awards honor Broadway theatre.
Categories include acting, directing, and production.
