Lenovo is refreshing its laptop lineup at MWC and launching the new devices soon. Lenovo is refreshing its laptop lineup at MWC and launching the new devices soon. Umar Shakir is a news ...

It consists of a piezoelectric gas grill igniter, a little bit of enameled magnet wire, and half of a small toroidal ferrite core. The core fragment gets a few turns of wire, which then gets ...

Smoker or nonsmoker, disposable cigarette lighters are as much a part of daily life as using a toothbrush. Smokers use them for the obvious reason and nonsmokers will keep them on hand if, for no ...