A 2,000-strong student protest against police brutality broke out in Belfast, Northern Ireland.
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The South Korean alphabet, called 'Hangul,' was published.
Google announced that it had acquired YouTube for $1.65 billion.
Bruce Springsteen released his album 'Tunnel of Love.'
Hoover Dam began producing electricity and transmitting it to Los Angeles, California.
14-year-old girls-rights activist Malala Yousafzai was shot three times on her way to school.
