Batteries are one of the hottest areas of research and development around the world. It's critical fo everything from grid storage, home backup, electric vehicles, and even short haul flight. But as the popularity of all these fields increase, certain questions are raised. The holy grail is supposed to be Solid state batteries, with no liquid electrolyte, and NASA thinks they might have made a breakthrough with their SABERS battery technology. So how does it work, is it legit, or just another pipedream? Let's figure this out together!