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10,033 things · 1,902 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 ▼ | |
|---|---|---|---|---|---|---|
| 601 |  | Combustion | Chemical reaction between a fuel and oxygen | Physical sciences | +1 / -0 / +1 | 0.523810 |
| 602 |  | Microphone | Device that converts sound into an electrical signal | Technology | +1 / -0 / +1 | 0.523810 |
| 603 |  | New Year | Beginning of the calendar year | Society and social sciences | +1 / -0 / +1 | 0.523810 |
| 604 |  | Fuse (electrical) | Electrical safety device that provides overcurrent protection | Technology | +1 / -0 / +1 | 0.523810 |
| 605 |  | Felt | Textile made from condensed fibers | Technology | +1 / -0 / +1 | 0.523810 |
| 606 |  | Glacial landform | Landform created by the action of glaciers | Physical sciences | +1 / -0 / +1 | 0.523810 |
| 607 | Muon | Subatomic particle | Physical sciences | +1 / -0 / +1 | 0.523810 | |
| 608 |  | Arts and Crafts movement | Design movement (c. 1880–1920) | Arts | +1 / -0 / +1 | 0.523810 |
| 609 |  | New Deal | 1930s programs of U.S. president Franklin D. Roosevelt | History | +1 / -0 / +1 | 0.523810 |
| 610 |  | Tower Bridge | Bridge over the Thames in London, England | Technology | +1 / -0 / +1 | 0.523810 |
| 611 |  | Children's literature | Stories, books, magazines, and poems primarily written for children | Arts | +1 / -0 / +1 | 0.523810 |
| 612 |  | Auguste Comte | French philosopher, mathematician and sociologist (1798–1857) | People | +1 / -0 / +1 | 0.523810 |
| 613 |  | Mid-ocean ridge | Basaltic underwater mountain system formed by plate tectonic spreading | Physical sciences | +1 / -0 / +1 | 0.523810 |
| 614 |  | Museum of Modern Art | Art museum in New York City, US | Arts | +1 / -0 / +1 | 0.523810 |
| 615 |  | Planck units | Units defined only by physical constants | Physical sciences | +1 / -0 / +1 | 0.523810 |
| 616 |  | Folklore | Expressive culture shared by particular groups | Philosophy and religion | +1 / -0 / +1 | 0.523810 |
| 617 |  | Protest | Public act against political advantage | Society and social sciences | +1 / -0 / +1 | 0.523810 |
| 618 | Hip-hop | Music genre | Arts | +1 / -0 / +1 | 0.523810 | |
| 619 |  | Global North and Global South | Terms that denote two groups of countries | Geography | +1 / -0 / +1 | 0.523810 |
| 620 |  | Shirt | Garment for the upper body | Everyday life | +1 / -0 / +1 | 0.523810 |
| 621 |  | Kra–Dai languages | Language family of Asia | Society and social sciences | +1 / -0 / +1 | 0.523810 |
| 622 |  | Great Lakes | Group of lakes in North America | Geography | +1 / -0 / +1 | 0.523810 |
| 623 |  | Computer security | Protection of computer systems from information disclosure, theft or damage | Technology | +1 / -0 / +1 | 0.523810 |
| 624 |  | Bactrian camel | Species of mammal of Asia | Biology and health sciences | +1 / -0 / +1 | 0.523810 |
| 625 |  | Jiajing Emperor | Emperor of China from 1521 to 1567 | People | +1 / -0 / +1 | 0.523810 |
| 626 |  | Fuzhou | Capital of Fujian, China | Geography | +1 / -0 / +1 | 0.523810 |
| 627 | Kirchhoff's circuit laws | Two equalities that deal with the current and potential difference | Physical sciences | +1 / -0 / +1 | 0.523810 | |
| 628 |  | Woodwind instrument | Family of musical wind instruments | Arts | +1 / -0 / +1 | 0.523810 |
| 629 |  | Nocturnes (Chopin) | 19th-century solo piano composition series | Arts | +1 / -0 / +1 | 0.523810 |
| 630 |  | City | Large permanent human settlement | Geography | +1 / -0 / +1 | 0.523810 |
| 631 |  | Honshu | Largest island of Japan | Geography | +1 / -0 / +1 | 0.523810 |
| 632 | Anti-clericalism | Opposition to clericalism | Philosophy and religion | +1 / -0 / +1 | 0.523810 | |
| 633 |  | Lung | Primary organ of the respiratory system | Biology and health sciences | +1 / -0 / +1 | 0.523810 |
| 634 |  | Ferromagnetism | Mechanism by which materials form into and are attracted to magnets | Physical sciences | +1 / -0 / +1 | 0.523810 |
| 635 |  | Siamese cat | Breed of domestic cat | Biology and health sciences | +1 / -0 / +1 | 0.523810 |
| 636 |  | René Descartes | French polymath (1596–1650) | People | +1 / -0 / +1 | 0.523810 |
| 637 |  | Cheetah | Large feline of the genus Acinonyx | Biology and health sciences | +1 / -0 / +1 | 0.523810 |
| 638 |  | Apollo program | 1961–1972 American crewed lunar exploration program | Technology | +1 / -0 / +1 | 0.523810 |
| 639 |  | Philosophiæ Naturalis Principia Mathematica | 1687 work by Isaac Newton | Arts | +1 / -0 / +1 | 0.523810 |
| 640 |  | Visual arts | Art forms involving visual perception | Arts | +1 / -0 / +1 | 0.523810 |
| 641 |  | Millet | Group of grasses (food grain) | Biology and health sciences | +1 / -0 / +1 | 0.523810 |
| 642 |  | Leon Trotsky | Soviet politician and revolutionary (1879–1940) | People | +1 / -0 / +1 | 0.523810 |
| 643 |  | Computer architecture | Set of rules describing computer system | Technology | +1 / -0 / +1 | 0.523810 |
| 644 |  | Wind instrument | Class of musical instruments with air resonator | Arts | +1 / -0 / +1 | 0.523810 |
| 645 |  | Strawberry | Edible fruit | Biology and health sciences | +1 / -0 / +1 | 0.523810 |
| 646 |  | Windmill | Machine that makes use of wind energy | Technology | +1 / -0 / +1 | 0.523810 |
| 647 |  | Jewish history | History | +1 / -0 / +1 | 0.523810 | |
| 648 | Series (mathematics) | Infinite sum | Mathematics | +1 / -0 / +1 | 0.523810 | |
| 649 |  | Land | Earth's dry surface | Physical sciences | +1 / -0 / +1 | 0.523810 |
| 650 |  | Burmese language | Tibeto-Burman language | Society and social sciences | +1 / -0 / +1 | 0.523810 |
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