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From Wikipedia, the free encyclopedia
In the beginning the Universe was created. This has made a lot of people very angry and been widely regarded as a bad move. —Douglas Adams | Newton's cradle is a device that demonstrates conservation of momentum and energy... |
Things are not always what they seem... |
Seamless Wikipedia browsing. On steroids.
Every time you click a link to Wikipedia, Wiktionary or Wikiquote in your browser's search results, it will show the modern Wikiwand interface.
Wikiwand extension is a five stars, simple, with minimum permission required to keep your browsing private, safe and transparent.