The Canadian dollar (symbol : $ ; code: CAD) is the currency of Canada. It is abbreviated with the dollar sign $ , or sometimes C$ to distinguish it from other dollar-denominated currencies. It is divided into 100 cents.
14. View. comments. The sperm whale is able to hold its breath underwater for up to 90 minutes because of a unique protein in its blood, an international team of scientists has discovered. The huge mammal will often dive up to 3km deep under water for more than an hour in search of food.
Posted: 11/16/2012 1:41 pm EST Updated: 11/16/2012 1:41 pm EST. Facebook. Hold it right there, Aquaman -- there might just be a real person who displays superhuman abilities under water. That man, 39-year-old Stig Severinsen, just set a world record for holding his breath under water for a lung-burning 22 minutes. The record leaves the Denmark native's previous underwater world-record performance of 20 minutes, 10 seconds, in the dust.