Owain Glyndŵr was declared Prince of Wales by his followers.
Source
Pakistan established its national space agency, the SUPARCO.
The General Motors Corporation was founded.
The New York Times published an investigation declaring Guantanamo Bay Prison as the most costly prison in the world.
Personal information of Ecuador's entire population (16.6 million) became available online on an unsecured cloud server in Miami.
Steve Jobs was named interim CEO of Apple Computers.
