The Flux Capacitor is a mysterious energy source from the planet Earth's future, capable of powering entire cities with its limitless energy.
For more information, visit The Theory or Applications page.
A device capable of storing and releasing a massive amount of energy, allowing it to power entire cities and civilizations.
Minimal, but it does come with a slight risk of causing a temporal paradox, potentially disrupting the fabric of space-time.
Sorry, but we can't sell you one. The production and distribution of Flux Capacitors are strictly regulated by the Council of the Time-Traveling Engineers' Union. You'll just have to wait for the future to arrive.
Good luck with that. The schematics for building a Flux Capacitor are lost in the sands of time, and even the most skilled engineers can't replicate the technology without a flux capacitor.
Want to learn more about the history of Flux Capacitors? Visit The History page.
Or, if you're feeling brave, try Experiments and learn about the dangers of playing with time and energy.