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 longest record for a man holding his breath underwater and remaining conscious is about 10 minutes http://news.xinhuanet.com/english/2007-1... . However, in cases of drowning, after passing unconscious, you can survive about 12 minutes (I believe) before you risk brain death.However, in certain cases, children who have fallen into very cold water have survived over an hour without air.owever, in cases of drowning, after passing unconscious, you can survive about 12 minutes (I believe) before you risk brain death. However, in certain cases, children who have fallen into very cold water have survived over an hour without air.