In 1996, Tyco launched a toy called the Tickle Me Elmo that cost a mere $30 (£15). If you're not familiar with it then check it out on Wikipedia. It was so popular that parents attacked a Wal-Mart ...
1970s: Elmo first appears on “Sesame Street” as a generic baby monster. 1985: Elmo assumes his signature voice and personality, courtesy of puppeteer Kevin Clash (right). 1996: A shortage of Tickle Me ...