Tin bent, a crackling sound known as the "tin cry" can be heard from the twinning of the crystals. Tin melts at low temperatures of about , the lowest in group 14. The melting point is further lowered to for 11 nm particles. β-tin (the metallic form, or white tin, BCT structure), which is stable at and above room temperature, is malleable. In contrast, α-tin (nonmetallic form, or gray tin), which is stable below , is brittle. α-tin has a diamond cubic crystal structure, similar to diamond, silicon or germanium. α-tin has no metallic properties at all because its atoms form
Disneyland Resort Paris 15th Anniversary Disneyland Resort Paris 15th Anniversary The Disneyland Resort Paris 15th Anniversary Celebration was a year-long celebration event at the Disneyland Paris holiday resort in Marne-la-Vallée near Paris, France to mark fifteen years of operation. The events officially began on 1 April 2007, following a day of press events and premieres on 31 March 2007. The celebration was originally planned to end on 31 March 2008. However, the celebration was extended until 7 March 2009. The celebration was replaced by Mickey's Magical Party from 4 April 2009. The music used on the advert is the song "Flying" from the "Peter Pan"