11 Dimensions
11 Dimensions Explained The concept of 11 dimensions is a theoretical idea in physics and mathematics that attempts to explain the nature of our universe . It is based on the idea of multidimensional space-time , where the universe is not limited to the three dimensions of length, width, and height , but includes additional dimensions that are beyond our perception and understanding. The concept of 11 dimensions was first proposed by the physicist and mathematician, Theodor Kaluza , in the early 20th century . Kaluza's idea was later developed and expanded upon by the physicist, Oscar Klein , and is now widely known as Kaluza-Klein theory . According to Kaluza-Klein theory, there are 11 dimensions in total , 10 of which are spatial dimensions and one of which is time . The first three dimensions are the dimensions of length, width, and height that we are familiar with, while the remaining eight dimensions are curled up and hidden from our perception . It is believed ...