The ignition chamber at Lawrence Livermore National Laboratory. Credit: Getty / Joe McNally Nuclear fusion as a source of energy for electricity is plausible, an experiment at Lawrence Livermore ...

[Dan] wanted to learn a bit about solid state ignition in engines; to get started he needed a test subject, so he decided he would upgrade his old 12 horsepower lawnmower. Originally the lawnmower ...

Add Yahoo as a preferred source to see more of our stories on Google. Nuclear fusion is seen by some as the ‘holy grail’ of energy (iStock/ Getty Images) On 8 August, 2021, 192 laser beams pumped ...

A windings road:It all starts with the concepts of inductance and electromagnetism. Inside an ignition coil there are two sets of wire windings (aka coils, that's why it's called a "coil," get it?).

A battery in a traditional car cannot directly create engine spark. It’s only rated at 12 volts, after all, so it needs a little help boosting the signal to the spark plugs. To make that happen, a car ...

Improving fuel economy or gaining horsepower means making the engine more efficient. Fuel economy or maximum power is only obtainable when the correct air/fuel mixture or ratio (a richer mixture for ...

A fundamental difference between gasoline and diesel engines is that a gasoline engine uses spark ignition while a diesel engine uses compression ignition. Before we delve deeper, let's understand how ...