General Motors says it wants to lead EV sales in North America by 2025, and vows that its new Ultium battery platform will drive that dominance. But what makes GM’s EV battery and motor technology different from competitors, including industry leader...
Machine learning and AI are two buzzwords you hear so often that they’re kind of losing their meaning. If we just focus on machine learning, there’s so much hype around its future potential, that it’s easy to forget about what’s already happening today....
Batteries are the key to our renewable energy future. For intermittent renewables like solar power and wind turbines to be useful, we need energy storage to make them work over long periods of time. Lithium ion batteries come to mind, but they’re still too expensive...
Because of the intermittency of renewable energy like wind and solar power, storing large amounts of electricity is a necessity for the decarbonization of our energy system. However, we still don’t have enough batteries to compensate for renewable energy slumps...
In this electronics basics episode we will be having a look at negative DC voltages. Now you usually do not require them alone, but pretty much always with a positive voltage as well. In this case the power supply that can provide these two voltages is called a dual...