A tiny generator a centimetre across and three millimetres high has produced more than a watt of electricity, enough to power a cellphone. The experimental device, created by researchers at the ...

Where engines are concerned, there is no greater competition than that which exists between the diesel and the petrol generator. Each generator has its own perks, advantages, and disadvantages, making ...

With over a decade of experience at Which?, Tom covers everything from tech advice to money-saving tips and highlights the best deals during major sales events. A capable home generator could be a ...