If we have a lot of energy?

Flux capacitors http://www.oreillyauto.com/flux-capacitor.html?stop_mobi=yes&ref=stop_mobile
With time travel as an added bonus. :wow: I'm impressed and all you add is plutonium. But, in all due honesty, the plutonium part weirds me out - but it sounds like a great plot for a movie maybe. :)