The Positive Grid Spark is a versatile smart amp perfect for guitarists stuck at home

Powered amps for electric guitars have gotten some neat tricks powered by modern mobile tech over the years, but the new Positive Grid Spark ($299) might be the one that packs the most intelligence and versatility into a single package. From a companion app, to voice commands, to tunable modeling and home recording — on […]

Sila Nano’s battery tech is now worth over $1 billion with Daimler partnership and $170 million investment

Sila Nanotechnologies and its battery materials manufacturing technology are now worth more than $1 billion. The company, which announced a $170 million funding led by Daimler and a partnership with the famed German automaker, started building out its first production lines for its battery materials last year. That first line is capable of producing the […]

Mercedes-Benz’s new MBUX in-car assistant and smart UI rocks

It’s rare that I pay much attention to automaker infotainment and multimedia system updates at CES – usually there’s too much going on with autonomy, electrification and mobility services to give it much thought. This year, however, Mercedes-Benz had one of the most interesting announcements at the show with its new MBUX smart multimedia system […]