Leaderboard
10,033 things · 1,900 votes cast · cast a vote
All | Arts | Biology and health sciences | Everyday life | Geography | History | Mathematics | People | Philosophy and religion | Physical sciences | Society and social sciences | Technology
| # | Thing | Description | Topic | Up/Down/Net | Score ▼ | |
|---|---|---|---|---|---|---|
| 201 |  | Zambezi | Major river in southern Africa | Geography | +1 / -0 / +1 | 0.523810 |
| 202 |  | Riverboat | Watercraft designed for inland navigation | Technology | +1 / -0 / +1 | 0.523810 |
| 203 |  | Sikhism | Religion originating in Punjab, India | Philosophy and religion | +1 / -0 / +1 | 0.523810 |
| 204 |  | Magnetism | Class of physical phenomena | Physical sciences | +1 / -0 / +1 | 0.523810 |
| 205 |  | Algebraic geometry | Branch of mathematics | Mathematics | +1 / -0 / +1 | 0.523810 |
| 206 |  | Musical notation | Visual representation of music | Arts | +1 / -0 / +1 | 0.523810 |
| 207 |  | Galileo Galilei | Italian physicist and astronomer (1564–1642) | People | +1 / -0 / +1 | 0.523810 |
| 208 |  | Curry | Spiced Asian-inspired sauces and dishes | Everyday life | +1 / -0 / +1 | 0.523810 |
| 209 |  | Rock (geology) | Naturally occurring mineral aggregate | Physical sciences | +1 / -0 / +1 | 0.523810 |
| 210 |  | Sperm | Male reproductive cell | Biology and health sciences | +1 / -0 / +1 | 0.523810 |
| 211 |  | Corvidae | Family of perching birds | Biology and health sciences | +1 / -0 / +1 | 0.523810 |
| 212 | Bayes' theorem | Mathematical rule for inverting probabilities | Mathematics | +1 / -0 / +1 | 0.523810 | |
| 213 |  | Music industry | Creation and selling of music | Society and social sciences | +1 / -0 / +1 | 0.523810 |
| 214 |  | Computer science | Study of computation | Technology | +1 / -0 / +1 | 0.523810 |
| 215 |  | Slavic languages | Subfamily of Indo-European languages | Society and social sciences | +1 / -0 / +1 | 0.523810 |
| 216 |  | United States Declaration of Independence | 1776 American national founding document | Society and social sciences | +1 / -0 / +1 | 0.523810 |
| 217 |  | El Dorado | Legendary city in South America | Philosophy and religion | +1 / -0 / +1 | 0.523810 |
| 218 |  | Henry Moore | English sculptor (1898–1986) | People | +1 / -0 / +1 | 0.523810 |
| 219 |  | Inclined plane | Tilted flat supporting surface | Technology | +1 / -0 / +1 | 0.523810 |
| 220 |  | Mosquito | Family of flies | Biology and health sciences | +1 / -0 / +1 | 0.523810 |
| 221 |  | Chronology of the universe | History and future of the universe | Physical sciences | +1 / -0 / +1 | 0.523810 |
| 222 |  | Behavioral modernity | Transition of human species to anthropologically modern behavior | History | +1 / -0 / +1 | 0.523810 |
| 223 |  | Yoga | Spiritual practices from ancient India | Philosophy and religion | +1 / -0 / +1 | 0.523810 |
| 224 |  | Muay Thai | Combat sport of Thailand | Everyday life | +1 / -0 / +1 | 0.523810 |
| 225 |  | Fossil | Preserved remains or traces of organisms from a past geological age | Biology and health sciences | +1 / -0 / +1 | 0.523810 |
| 226 |  | Atmospheric pressure | Static pressure exerted by the weight of the Earth's atmosphere | Physical sciences | +1 / -0 / +1 | 0.523810 |
| 227 |  | Jack Kirby | American comic book artist (1917–1994) | People | +1 / -0 / +1 | 0.523810 |
| 228 |  | Masaccio | 15th-century Italian Renaissance painter | People | +1 / -0 / +1 | 0.523810 |
| 229 |  | George Orwell | English author and journalist (1903–1950) | People | +1 / -0 / +1 | 0.523810 |
| 230 |  | Navy | Military branch involved in naval warfare | Society and social sciences | +1 / -0 / +1 | 0.523810 |
| 231 |  | Fjord | Long, narrow inlet with steep sides or cliffs, created by glacial activity | Physical sciences | +1 / -0 / +1 | 0.523810 |
| 232 | Mixture | Substance formed when two or more constituents are physically combined | Physical sciences | +1 / -0 / +1 | 0.523810 | |
| 233 |  | Reproduction | Biological process | Biology and health sciences | +1 / -0 / +1 | 0.523810 |
| 234 |  | Tettigoniidae | Family of insects | Biology and health sciences | +1 / -0 / +1 | 0.523810 |
| 235 | Presumption of innocence | Legal principle that one is presumed innocent until proven guilty | Society and social sciences | +1 / -0 / +1 | 0.523810 | |
| 236 |  | Augustus | Roman emperor from 27 BC to AD 14 | People | +1 / -0 / +1 | 0.523810 |
| 237 |  | System for transporting documents and other small packages | Technology | +1 / -0 / +1 | 0.523810 | |
| 238 |  | Nerva–Antonine dynasty | Dynasty of 7 Roman Emperors from 96 AD to 192 | History | +1 / -0 / +1 | 0.523810 |
| 239 |  | Shark | Predatory cartilaginous fishes | Biology and health sciences | +1 / -0 / +1 | 0.523810 |
| 240 | Military reserve | Available units held back from battle | Society and social sciences | +1 / -0 / +1 | 0.523810 | |
| 241 |  | Catholic Church | Christian church based in Rome | Philosophy and religion | +1 / -0 / +1 | 0.523810 |
| 242 |  | Ether | Organic compounds made of alkyl/aryl groups bound to oxygen (R–O–R') | Physical sciences | +1 / -0 / +1 | 0.523810 |
| 243 |  | Sun | Star at the centre of the Solar System | Physical sciences | +1 / -0 / +1 | 0.523810 |
| 244 | Concept | Fundamental unit of cognition | Philosophy and religion | +1 / -0 / +1 | 0.523810 | |
| 245 |  | Text messaging | Act of typing and sending a brief, digital message | Technology | +1 / -0 / +1 | 0.523810 |
| 246 |  | DNA profiling | Technique used to identify individuals via DNA characteristics | Technology | +1 / -0 / +1 | 0.523810 |
| 247 |  | Natural number | Number used for counting | Mathematics | +1 / -0 / +1 | 0.523810 |
| 248 |  | Centripetal force | Force directed to the center of rotation | Physical sciences | +1 / -0 / +1 | 0.523810 |
| 249 |  | Mysticism | Traditions of human transformation aided by religious experiences | Philosophy and religion | +1 / -0 / +1 | 0.523810 |
| 250 |  | Guangdong | Province in South China | Geography | +1 / -0 / +1 | 0.523810 |
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