How realistic is the science of time travel as depicted in Back to the Future?

The (air) pressure is on as we dive into some on-set stories, Wizard of Oz references, and barometric gossip as we break down the science and story logic behind a beloved 90s movie: 1996’s Twister.

The most iconic weapon in all of science fiction, the lightsaber from Star Wars, is also one of the most technically, scientifically, and even story logic complex, as well. It’s time to dive in and figure out just how realistic it might be.