From the demonstration of the movie projector to the trial of the first swine flu vaccine, we've got it all covered.
Let's dive in today's history!
First movie projector 'Panopticon' is demonstrated in US.
Around 320 inmates die after being left unlocked at Ohio prision fire.
Brasilia becomes capital of Brazil.
Vietnam's President Thieu resigns under pressure.
Clinical trials of swine flu vaccine begins in Washington, DC.