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.
Damage is one of the primary factors in reducing the lifespan of a smartphone. Smartphones are complex and fragile pieces of equipment, and even a relatively light impact can have grave consequences for their internal workings.amage is one of the primary factors in reducing the lifespan of a smartphone. Smartphones are complex and fragile pieces of equipment, and even a relatively light impact can have grave consequences for their internal workings.