The vice president of Google, Susan Wojcicki, became the CEO of YouTube.
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Casey Neistat uploaded his first-ever YouTube video.
Psy's music video for 'Gangnam Style' surpassed one billion views on YouTube, becoming the first video to do so in the website's history.
Google announced that it had acquired YouTube for $1.65 billion.
Google launched Google Chrome, its own cross-platform web browser.
Google unveiled a quantum chip that completes 33.3 trillion years of calculations in 1 nanosecond.
