Tesla continues to impress, yet confuse, some of the sweet features of the gorgeous Tesla Model S. The drawback to some of the technology is getting it spread out across the country. In this case, they demonstrate how the battery can be swapped out in just 90 seconds. The only downside is that the technology is still new and will take a while to roll it out. That said, the entire EV thing is still really new and we continue to give Elon Musk major credit for achievements that the big automakers didn’t come up with but you can bet they will be copying.