In computing, when we refer to the size of a file or the storage capacity of some device, such as a thumb drive or the hard disk of a computer, we hear the terms byte, kilobyte, megabyte, gigabyte, among others less known. Each of these storage units is represented by a symbol: Byte - B Kilobyte - kB Megabyte - MB Gigabytes - GB In order to understand what each storage represents, you must first know what a bit is, which is the smallest unit. information that may be stored or transmitted.

Escalator Difficulty Level: You want to find out how many steps are visible on an escalator. This was done as follows: Two people started up the stairs together, one climbing one step at a time while the other climbed two. Upon reaching the top, the first counted 21 steps while the other 28.

Eight trillion decimal places in Pi are now known, calculated by the University of Santa Clara, California. Check the table below for the Pi decimal places records that have been established over time. Mathematician Year Egyptian Decimal Houses 1650 A.