The body mass index (BMI) is calculated from weight and height measurements using the formula BMI = weight (in kg) divided by height (in m -2). The BMI was first introduced by Quetlet in order to eliminate the confounding effects of height on weight.
Share this item with your network: A smartphone is a cellular telephone with an integrated computer and other features not originally associated with telephones, such as an operating system, Web browsing and the ability to run software applications.
Android is one of the major players in smartphones and has been powering many popular phones such as Samsung Galaxy series, Sony Xperia series, HTC series, and many more. Android is an open source, free, Linux-based operating system for smartphones and tablets.