Ask the Chatbot Games & Quizzes History & Society Science & Tech Biographies Animals & Nature Geography & Travel Arts & Culture Money Videos
boll
Directory
References
Discover
United States elections portal page linking to each election interactive
A History of U.S. Presidential Elections in Maps
Washington DC.,USA, April 26, 1989. Supporters for and against legal abortion face off during a protest outside the United States Supreme Court Building during Webster V Health Services
Pro and Con: Abortion
Vincent Van Gogh, Self Portrait. Oil on canvas, 1887.
Rediscovered Artists: 6 Big Names That Time Almost Forgot
Globe South America, map
What’s the Difference Between Hispanic and Latino?
Statue of Nostradamus
Nostradamus and His Prophecies
United States electoral college map showing number of electoral votes by state.
How Does the Electoral College Work?
Click on image for enlargements of panel sections. The Ghent Altarpiece (open view) by Jan and Hubert van Eyck, 1432, polyptych with 12 panels, oil on panel; in the Cathedral of Saint-Bavon, Ghent, Belg.
The Most Stolen Work of Art

boll

plant anatomy

Learn about this topic in these articles:

cotton cultivation

  • cotton plant
    In cotton: Cultivation of the cotton plant

    …small green triangular pods, called bolls, that mature after a period of 55–80 days. During this period the seeds and their attached hairs develop within the boll, which increases considerably in size. The seed hair, or cotton fibre, reaching a maximum length of about 6 cm (2.5 inches) in long-fibre…

    Read More