Renaissance architecture such as Pitti Palace, which houses five museums alone, introduces visitors to the green lungs of spectacular Boboli Gardens. Any visitor can wander through statues, fountains, and panoramic viewpoints.
History of YouTube. The history of YouTube began when PayPal employees created a video-sharing website where users could upload, share and view content. The Internet domain name www.youtube.com was activated on Monday, February 14, 2005 at 9:13 p.m.
Facebook came out in 2004 targeting college students, but when it opened to everyone, it grew exponentially to become the top social site. Two years later, Twitter was launched with a different approach but created its own revolution within a short time. See Facebook, Google+ , LinkedIn and Twitter.