IF a thick electric spark is made to glide along the surface of a piece of an ordinary window glass, a faint trace of the spark track is left on the glass surface. On examining this track under ...

Chevrolet‘s first fully electric automobile, the Spark EV is a zero emissions subcompact suited for urban travel. Based on a gasoline-powered five-door hatchback mini car, the Chevrolet Spark EV was ...

What if this electric spark plays a role in the concentration and accumulation of gold in quartz deposits? A typical association of gold crystals in white quartz matrix. To test this hypothesis ...

General Motors is bringing back the electric Chevrolet Spark. Called the Chevrolet Spark EUV, the four-door city crossover debuted in Brazil. It has a rear-mounted electric motor and an LFP ...

GM said the electric motor would put out 114 horsepower, or about a third more than the 83 horsepower put out by the 1.2-liter four-cylinder gas engine in the conventional Spark. That model is set ...