Melena (Definition) Melina is blood in the stool that is black, tarry, sticky, and smelly. The blood in melena comes from high up in the gastrointestinal tract, and gets partially digested which is why it changes to melena. Bright red blood comes from lower in the GI tract.
Pilatus rope park & summer toboggan run. A very particular attraction on Mount Piatus is the longest summer-toboggan run of Switzerland - a funny and sportive experience one should not miss. The adventurous, racy run down the 1350-metre long chrome-steel channel â the longest summer toboggan run in Switzerland â starts on FrÃ¤kmÃ¼ntegg (1415 m). The numerous twists, turns and dragons' dens (tunnels), promise fast fun from May to October with each run a memorable and exciting experience.
The run is owned and controlled by the St Moritz Tobogganing Club (SMTC), the oldest winter sports club in the world, and the Cresta Run itself is a 1,214m course from the village of St Moritz Dorf to Celena where riders lie face forward on a metal toboggan and reach speeds of up to 150Kph. http://blog.khunu.com/.