Ever noticed the loose end on a tape measure? Learn why it’s designed that way and how it helps you measure accurately.

A basic pedometer can prove suffice for measuring health-promoting physical activity, according to a study comparing pedometers with more complex devices.

I was looking around the other day at things that had accumulated in my office and I discovered a yard stick. I’m not sure how it came to be in ...

Smart scales track changes in your muscle mass, body fat percentage and other health metrics — but how do smart scales work, ...

One NFL Draft prospect’s arms have apparently grew in the last month. When former Ole Miss linebacker Chris Paul Jr. was measured at the NFL Scouting Combine in Indianapolis, Indiana, last month, his ...

Taking measurements at LSU's pro day on Wednesday, Will Campbell's arm length came in at 33 inches, which is longer than the ...

Many teachers acknowledge the benefits of project-based learning, but they may struggle to think of project ideas that could easily slot into their preexisting units. Perhaps even more commonly, ...

Abstract: This article investigates a novel robust Kalman filter (RKF) by incorporating kernel density estimation (KDE) in the Kalman filtering framework to address the disturbance of measurement ...