VO2 max? Mile time? Experts break down the most common health metrics and reveal which ones actually best reflect on your ...

Inrush current effect is common in electric motors. Sometimes, in case of ill-designed electrical wiring systems, switching on the motor may activate the fuse. It is caused by the inrush current – ...

Measurement of flow is a crucial parameter in many different processes, whether it is of a liquid or gas. It is important to ascertain that the right fluid is at the right place at the right time in ...

Kickstarter success Vaavud is a thing of beauty. Created by a Danish team of enterprising inventors, it plugs into your iPhone or Android device’s headphone jack and connects with an app to tell you ...

I just got my water bill.<BR><BR>My current reading is supposed to be 7958 my last reading is supposed to be 6148.<BR><BR>I don't know what unit of measure these numbers are in, and how I used 1810 ...