Pediatric patients with sympathomimetic toxicity present with the same signs and symptoms observed in adults. One study noted that some pediatric patients with sympathomimetic toxicity initially presented with inconsolable crying, vomiting, and abdominal pain.
For the next 24 years, they drilled on and off into the Earthâs crust. The result was the Kola Superdeep Borehole and a drill-depth of more than 7.5 miles (12 kilometers). To put that in perspective, Kola descends further than the deepest point of the ocean, which lies at nearly 6.8 miles (11 kilometers). The borehole is located on the Kola Peninsula of Russia.
Top 10 Amazing Holes In The Earth. In manâs search for mineral wealth, many enormous holes have been dug. In addition, nature occasionally produces some astounding holes. This list is a pick of the ten most spectacular natural or manmade holes in the face of the earth. Many thanks to rushfan for sending in the images for this list. Click the images for a larger view. Chuquicamata is an open pit copper mine in Chile.