Babelizer is a toy that humorously exposes the inadequacy of machine translation. You type in a phrase, choose a language, and the Babelizer uses the Altavista translation Web site to translate between English and your chosen language until the result no longer mutates.
Version 2.1: Added support for HTTP proxies. Improvements to UI.
Mac OS X 10.1 or later, Java 1.4 or later