answers.com 
RANK Public Topic [top shown]
- 2Bowls, petanque
- 2Cholesterol
- 2Computer Peripherals
- 3Accuracy and precision
- 3Kerosene
- 4Diesel fuel
- 5Incontinence
- 6Parliamentary Procedure
- 7Plague
- 8Croquet
- 9Process industry
- 9Synthetic, plastic
- 10Light flyweight
- 11Specific Substances
- 12Birds
- 13Artificial Life
- 13Dictionaries
- 13Epilepsy
- 13Extended Coverage
- 13Waste management
- 15Hornuss
- 16GERD, Acid Reflux
- 16Speech Technology
- 17Ask an Expert
- 17Consumer Goods and Services
- 17Leveraged buyout
- 17Mexico & Central America
- 17United Kingdom
- 17Weblogs
- 18Super Bowl
- 19Aquaculture
- 19Karate
- 19Non-durable good
- 19Religious text
- 21Obesity
- 22Heavy engineering
- 22Mailing Lists
- 22Public holiday
- 22Stock splits
- 22Tornado
- 23Organic chemical
- 25Transgendered
- 26Anomalies and Alternative Science
- 26Confucianism
- 26Jainism
- 28Ethnic and Regional
- 28Hazardous materials
- 29Horizontal bar
- 29Religion, belief
- 29Search Engines
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Significant concepts: 
confidence vote, observe distant galaxy, contribution i, answer in, answer, billion year ago, sign up, uncategorized what, speed of light, in astronomy what, spectral line, section career, write book, more home, how do astronomer observe.
982723 distinct domains have been ranked in 2890 public topics.
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