Believe it or not, Big Bird, Bert and Ernie are 39 years old this year, and now there's a Sesame Street not only in 140 countries but also on the Web. It'll soon launch its YouTube channel with 100 video clips from the TV show, Reuters reports. Like YouTube, Hulu will also Hulu, an online video venture between News Corp and General Electric Co's NBC, will host 100 segments, and in addition "30 other segments featuring celebrity actor guests such as Julia Roberts and Laurence Fishburne." Reuters adds that full episodes of the show can be downloaded and purchased from iTunes "from season 35 and onward for $1.99." The first 10 seasons of Sesame Street are available only on disk.