MATLAB is an abbreviation for matrix laboratory. While other programming languages mostly work with numbers one at a time, MATLABÂ® is designed to operate primarily on whole matrices and arrays. All MATLAB variables are multidimensional arrays, no matter what type of data. A matrix is a two-dimensional array often used for linear algebra. Array Creation To create an array with four elements in a single row, separate the elements with either a comma (,) or a space.
Free diver breaks world record by holding his breath underwater 22:22 minutes. A German 'free diver' has apparently entered the Guinness World Records by holding his breath under water for more than 20 minutes. Tom Sietas, 35, competed with former record holder, Brazilian Ricardo Bahia, to set the new record by not inhaling for 22:22 minutes.
The current record for pure breath-holding is 22 minutes, set by Stig Severinson in May of last year. And you probably remember David Blaine sitting in a bubble for 17 minutes 4 seconds. That is far longer than the 30 or 40 seconds most of us can hold for, to a really phenomenal degree.yclist Miguel Indurain has massive lungs for a non-diver (8 liters), and they were reportedly large enough to displace his stomach, which gave him a trademark paunch. Chances are you won't need to hold your breath for 20 minutes in your lifetime, or even 5 minutes.