chyle the milky fluid taken up by the lacteals from the intestine during digestion, consisting of lymph and triglyceride fat (chylomicrons) in a stable emulsion, and conveyed by the thoracic duct to empty into the venous system.
Because of the ruined state of the interior, it is impractical to use the Colosseum to host large events; only a few hundred spectators can be accommodated in temporary seating. However, much larger concerts have been held just outside, using the Colosseum as a backdrop.
Admission and food was free to the ancient Romans who attended the events held there. Some of the events and games that were held in the Colosseum lasted for up to 100 days. They Romans had the earliest form of a Skydome. If it rained they stretched a red canvas over the entire Colosseum. In the early medieval era it was no longer used for entertainment purposes.