Google has a long history of April Fools' Day hoaxes, but this year there's something different: many Google offices from outside of US have created their own hoaxes.
Google Japan added a special Universal Search result for Dajare, "a kind of comic Japanese wordplay, similar in spirit to an English pun relying on similarities in the pronunciation of words to create a simple joke".
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Google Australia announces gDay, a new feature of Google that lets you search today the web pages published tomorrow. "Google spiders crawl publicly available web information and our index of historic, cached web content. Using a mashup of numerous factors such as recurrence plots, fuzzy measure analysis, online betting odds and the weather forecast from the iGoogle weather gadget, we can create a sophisticated model of what the internet will look like 24 hours from now. We can use this technique to predict almost anything on the web – tomorrow's share price movements, sports results or news events. Plus, using language regression analysis, Google can even predict the actual wording of blogs and newspaper columns, 24 hours before they're written!"
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Google's main blog announces Virgle. "Virgin founder Richard Branson and Google co-founders Larry Page and Sergey Brin will be leading hundreds of users on one of the grandest adventures in human history: Project Virgle, the first permanent human colony on Mars."