Rum part of this blending process, light rums may be filtered to remove any colour gained during ageing. For darker rums, caramel may be added to adjust the colour of the final product. Artificial ageing attempts to match the molecular composition of aged rum using heat and light. Besides rum punches, cocktails such as the Cuba libre and daiquiri have well-known stories of their invention in the Caribbean. Tiki culture in the U.S. helped expand rum's horizons with inventions such as the mai tai and zombie. Other well-known cocktails containing rum include the piña colada, a drink made popular in America
Ita Mai Tai motivated in part by technical problems in the drilling equipment. The Pacific Ocean seafloor is characterized by a striking contrast between the relatively flat floor of the Eastern Pacific and the Western Pacific whose seafloor is dotted by oceanic plateaus and seamounts. These structures may have formed on top of large Cretaceous uplift episodes, moving hotspots, mid-ocean ridges and transform faults. Ita Mai Tai is considered to be part of the Magellan Seamounts, a chain of seamounts that extends northwest away from this seamount, and one of their best studied members. The activity of the Magellan Seamounts has been attributed