CALORIMETERS are often calibrated by generating a known electric current within them and observing the deflexion of the measuring instrument when the system is in a steady state. This method may ...

Aerobic capacity, which is often referred to as VO2 max, is the maximum amount of oxygen your body can use while exercising. VO2 max is an important way to measure your overall fitness and see how ...

Steph McGovern: Hey can you lend us a tenner? Go on, go on, I’ll pay you back next week and I’ll tell you what I’ll even give you some extra money to say thank you. So you'll lend me a tenner and I’ll ...