King of dinosaurs:

A 67-million-year-old T-Rex skeleton named Trinity was introduced to the public on Wednesday in Zurich, Switzerland, ahead of its auction at Koller auction house. Measuring 11.6m long and 3.9m high, it is only the third such T-Rex to be offered at auction, and the first time in Europe. The skeleton — built out of the bones of three individuals — is expected to fetch between $5.44m and $8.71m when it goes on sale on April 18. Almost all of the other fossilised T-Rexes are housed in museums, meaning there is massive interest whenever a skeleton comes up for sale.