

A battery with the current power density but increased longevity
…. Is exactly what we need. People bitch and moan about how difficult it is to replace phone batteries, but this would make it unnecessary. More importantly, all those people who replace their phones every 2-3 years as the battery stops lasting a full day, would no longer have that excuse. If we had increased longevity, there’d be less electronic waste as people keep their devices longer
Or think about things like grid storage - a lot of the high cost is how long they last, so increased longevity is critical for that investment to pay off.
Or v2g. People are finally coming around to trust that EV batteries will last longer than they will own an EV, ut most of us still don’t trust vehicle to grid connections to not unnecessarily age our vehicle battery


I don’t remember the movie but I recently saw one where the protagonist reversed his rifle, swung it like a bat, and sent the grenade back to the original thrower. It was good for a laugh