Stay informed with the very latest news in motorcycling. Our crack team of reporters cover the issues you need to know about, from new bikes to community, and the latest tech to bike crime. We apply ...

Physics is the search for and application of rules that can help us understand and predict the world around us. Central to physics are ideas such as energy, mass, particles and waves. Physics attempts ...

There's a fairly common belief that if you happen to fall from a great height, you'll be "dead before you hit the ground". The reasons given probably stem from fear of your imminent death, or a ...

Yeah, but why does wood float? There are two forces acting on the life jacket - its weight and the force of the water pushing upwards on it - the upthrust. And if the weight is equal to or less than ...