One of the most important defining morphological features of the eudicots is the presence of pollen grains having three, long, grooved apertures or openings, and in recognition of that fact, the eudicots are also known as the tricolpates.
Tickle Me Elmo was released in July 1996, with a supply of 400,000 units. The dolls sold well, but remained widely available until the day after Thanksgiving, when they suddenly sold out. With the Christmas shopping season approaching, Tyco Preschool ordered 600,000 more dolls from their suppliers.
Tickle Me Elmo is a children's plush toy from Tyco Preschool, a division of Tyco Toys, based on the character Elmo from the children's Muppet television show, Sesame Street. When squeezed, Elmo chortles and vibrates. The toy was first introduced in the United States in 1996 and would quickly become a fad. The doll's short supply, due to the unexpected demand, led to a secondary market where scalpers would sell the plush toy for hundreds of US dollars.