Google Play was launched.
The app store gives android users a platform to find and install applications.
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Sam Houston was inaugurated as the first President of the Republic of Texas.
Paul McCartney publicly declared he's not dead.
The Walt Disney World Resort in Florida received its 100-millionth visitor.
Microsoft released the Windows 7 operating system.
NASA announced that 16 researchers would be a part of a nine-month study on unidentified aerial phenomena or UFOs.
