A research team led by John Goodenough at the Cockrell School of Engineering (Yes, this is a legitimate story) has created a new fast charging solid-state battery. Decades ago, American physicist John Goodenough co-invented the lithium-ion battery, which is now omnipresent in today's technology. The team has published a research paper in the journal Energy and Environmental Science. Fossbytes reports: The design limitations of lithium batteries containing liquid electrolytes don't allow them to charge quickly. If done forcefully, it would lead to the formation of metal whiskers (dendrites). Eventually, a short circuit would happen, or the battery would explode. However, that's not the problem with the solid-state batteries. The researchers have used a solid glass electrolyte in place of the liquid one. The glass electrolyte allows the researchers to use the alkali metal anode (negative side) which increases the charge density of the battery and prevents the formation of dendrites. Also, the glass electrolyte enables a battery to operate in extreme temperatures of -20-degree celsius. You can read more via The University of Texas at Austin.