You can see this at play with the hot dog: the sandwich and sausage were both invented elsewhere, so to celebrate them separately as uniquely American on America's day of independence would present an empty gesture, immediately undermined by the tools used to make it.
An Ommaya reservoir is an intraventricular catheter system that can be used for the aspiration of cerebrospinal fluid or for the delivery of drugs (e.g. chemotherapy) into the cerebrospinal fluid.n Ommaya reservoir is an intraventricular catheter system that can be used for the aspiration of cerebrospinal fluid or for the delivery of drugs (e.g. chemotherapy) into the cerebrospinal fluid.
Unzen, Japan. Unzen is a large complex volcano made of several adjacent and overlapping lava domes. The volcano covers much of the Shimabara Peninsula and is east of the city of Nagasaki. In 1792, collapse of the Mayu-yama lava dome created an avalanche and tsunami that killed an estimated 14,524 people.Most of the people were killed by the tsunami.After the 1792 eruption Unzen was dormant for 198 years. Photograph copyrighted and provided by Steve O'Meara Volcano Watch International. Spaceborne Imaging Radar-C/X-band Synthetic Aperture Radar (SIR-C/X-SAR) image of Unzen taken January 26, 1995.ost of the people were killed by the tsunami. After the 1792 eruption Unzen was dormant for 198 years. Photograph copyrighted and provided by Steve O'Meara Volcano Watch International. Spaceborne Imaging Radar-C/X-band Synthetic Aperture Radar (SIR-C/X-SAR) image of Unzen taken January 26, 1995.