Google Play was launched.
The app store gives android users a platform to find and install applications.
Source
The world's first recorded parachute jump occurred from 3,300 feet (1,000 m) above Paris.
Lebron and Bronny James became the first father-son duo to play in an NBA game together.
Microsoft released the Windows 7 operating system.
In-N-Out Burger opened its first restaurant in Baldwin Park, Los Angeles, US.
The US gross national debt exceeded $1 trillion.
