A person can measure their height at home by using an object, such as a pencil, to mark a wall and measure the distance. However, it is often easier to measure height with help from another person.

Physicists like to share the legend of a professor who asked students how they might determine the height of a building using a barometer. The story goes on to list some of the ways you might do that.

You can measure your own height using a tape measure, a flat surface, and a pencil. While it’s helpful to have someone else around, you can check your height yourself. Share on Pinterest When your ...

Many of us have been using iPhones since the beginning, and its “hidden” or “secret” features are things we’ve know about for ages. But every once in a while, I learn something new about iOS. This ...