Building a bicycle categorized as an all-purpose machine is undeniably a lot tougher than you think. For starters, the term "all-purpose" means that it should be able to do pretty much anything and everything under the sun—be it a quick workout or a commute carrying your daily essentials. Naturally, an electric bike can do a…

Extreme fast charge battery tech company StoreDot says that mass-produced solid state batteries are at least 10 years away from mass production. The Israel-based startup believes global automakers should be considering interim technologies in the medium term, such as semi-solid batteries. While solid state batteries promise cost-effective fast and safe charging batteries, as…