A rapid heart rate, also known as tachycardia, is defined as a heart rate above 100 bpm. In certain circumstances, a heart rate higher than what's considered normal is nothing to worry about. It all ...

If you're looking for a Skoda Rapid you will definitely want to know all about every aspect of the car – and Parkers has all the spec details you need to know how it will fit into your life. Check out ...

A new pre-combustion AC plasma jet igniter has been designed. The pre-combustion plasma jet igniter can widen the ignition envelope for the aeroengine and reduce the power consumption of the igniter.