Leaderboard
10,033 things · 1,724 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 ▼ | |
|---|---|---|---|---|---|---|
| 501 |  | Austroasiatic languages | Language family concentrated in Southeast Asia | Society and social sciences | +1 / -0 / +1 | 0.523810 |
| 502 |  | Regression analysis | Set of statistical processes for estimating the relationships among variables | Mathematics | +1 / -0 / +1 | 0.523810 |
| 503 |  | Pencil | Writing implement | Technology | +1 / -0 / +1 | 0.523810 |
| 504 |  | The Art of War | 5th-century BC Chinese military treatise | Arts | +1 / -0 / +1 | 0.523810 |
| 505 |  | H. G. Wells | English writer (1866–1946) | People | +1 / -0 / +1 | 0.523810 |
| 506 |  | Songbird | Suborder of birds | Biology and health sciences | +1 / -0 / +1 | 0.523810 |
| 507 |  | The Raven | 1845 narrative poem by Edgar Allan Poe | Arts | +1 / -0 / +1 | 0.523810 |
| 508 |  | Common wheat | Species of plant | Biology and health sciences | +1 / -0 / +1 | 0.523810 |
| 509 |  | Combustion | Chemical reaction between a fuel and oxygen | Physical sciences | +1 / -0 / +1 | 0.523810 |
| 510 |  | Microphone | Device that converts sound into an electrical signal | Technology | +1 / -0 / +1 | 0.523810 |
| 511 |  | New Year | Beginning of the calendar year | Society and social sciences | +1 / -0 / +1 | 0.523810 |
| 512 |  | Fuse (electrical) | Electrical safety device that provides overcurrent protection | Technology | +1 / -0 / +1 | 0.523810 |
| 513 |  | Felt | Textile made from condensed fibers | Technology | +1 / -0 / +1 | 0.523810 |
| 514 |  | Glacial landform | Landform created by the action of glaciers | Physical sciences | +1 / -0 / +1 | 0.523810 |
| 515 | Muon | Subatomic particle | Physical sciences | +1 / -0 / +1 | 0.523810 | |
| 516 |  | Arts and Crafts movement | Design movement (c. 1880–1920) | Arts | +1 / -0 / +1 | 0.523810 |
| 517 |  | New Deal | 1930s programs of U.S. president Franklin D. Roosevelt | History | +1 / -0 / +1 | 0.523810 |
| 518 |  | Tower Bridge | Bridge over the Thames in London, England | Technology | +1 / -0 / +1 | 0.523810 |
| 519 |  | Jesse Owens | American track and field athlete (1913–1980) | People | +1 / -0 / +1 | 0.523810 |
| 520 |  | Children's literature | Stories, books, magazines, and poems primarily written for children | Arts | +1 / -0 / +1 | 0.523810 |
| 521 |  | Auguste Comte | French philosopher, mathematician and sociologist (1798–1857) | People | +1 / -0 / +1 | 0.523810 |
| 522 |  | Mid-ocean ridge | Basaltic underwater mountain system formed by plate tectonic spreading | Physical sciences | +1 / -0 / +1 | 0.523810 |
| 523 |  | Museum of Modern Art | Art museum in New York City, US | Arts | +1 / -0 / +1 | 0.523810 |
| 524 |  | Planck units | Units defined only by physical constants | Physical sciences | +1 / -0 / +1 | 0.523810 |
| 525 |  | Folklore | Expressive culture shared by particular groups | Philosophy and religion | +1 / -0 / +1 | 0.523810 |
| 526 |  | Protest | Public act against political advantage | Society and social sciences | +1 / -0 / +1 | 0.523810 |
| 527 | Hip-hop | Music genre | Arts | +1 / -0 / +1 | 0.523810 | |
| 528 |  | Global North and Global South | Terms that denote two groups of countries | Geography | +1 / -0 / +1 | 0.523810 |
| 529 |  | Shirt | Garment for the upper body | Everyday life | +1 / -0 / +1 | 0.523810 |
| 530 |  | Kra–Dai languages | Language family of Asia | Society and social sciences | +1 / -0 / +1 | 0.523810 |
| 531 |  | Great Lakes | Group of lakes in North America | Geography | +1 / -0 / +1 | 0.523810 |
| 532 |  | Computer security | Protection of computer systems from information disclosure, theft or damage | Technology | +1 / -0 / +1 | 0.523810 |
| 533 |  | Bactrian camel | Species of mammal of Asia | Biology and health sciences | +1 / -0 / +1 | 0.523810 |
| 534 |  | Jiajing Emperor | Emperor of China from 1521 to 1567 | People | +1 / -0 / +1 | 0.523810 |
| 535 |  | Fuzhou | Capital of Fujian, China | Geography | +1 / -0 / +1 | 0.523810 |
| 536 | Kirchhoff's circuit laws | Two equalities that deal with the current and potential difference | Physical sciences | +1 / -0 / +1 | 0.523810 | |
| 537 |  | Woodwind instrument | Family of musical wind instruments | Arts | +1 / -0 / +1 | 0.523810 |
| 538 |  | Nocturnes (Chopin) | 19th-century solo piano composition series | Arts | +1 / -0 / +1 | 0.523810 |
| 539 |  | City | Large permanent human settlement | Geography | +1 / -0 / +1 | 0.523810 |
| 540 |  | Honshu | Largest island of Japan | Geography | +1 / -0 / +1 | 0.523810 |
| 541 | Anti-clericalism | Opposition to clericalism | Philosophy and religion | +1 / -0 / +1 | 0.523810 | |
| 542 |  | Lung | Primary organ of the respiratory system | Biology and health sciences | +1 / -0 / +1 | 0.523810 |
| 543 |  | Ferromagnetism | Mechanism by which materials form into and are attracted to magnets | Physical sciences | +1 / -0 / +1 | 0.523810 |
| 544 |  | Siamese cat | Breed of domestic cat | Biology and health sciences | +1 / -0 / +1 | 0.523810 |
| 545 |  | René Descartes | French polymath (1596–1650) | People | +1 / -0 / +1 | 0.523810 |
| 546 |  | Cheetah | Large feline of the genus Acinonyx | Biology and health sciences | +1 / -0 / +1 | 0.523810 |
| 547 |  | Apollo program | 1961–1972 American crewed lunar exploration program | Technology | +1 / -0 / +1 | 0.523810 |
| 548 |  | Philosophiæ Naturalis Principia Mathematica | 1687 work by Isaac Newton | Arts | +1 / -0 / +1 | 0.523810 |
| 549 |  | Visual arts | Art forms involving visual perception | Arts | +1 / -0 / +1 | 0.523810 |
| 550 |  | Millet | Group of grasses (food grain) | Biology and health sciences | +1 / -0 / +1 | 0.523810 |
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