Schrodinger's Car

Another idea for space travel propulsion would be employing the all too oft repeated entanglement paradox of Schrodinger's cat. If we imagine the paradox not only suggesting we don't know the state of the cat in the box, we can apply it to the state of our entanglement particle engine as long as we don't look under the hood.

As long as we leave the hood down we'll never know whether the engine is broken or working and can merrily continue on our way. Alas, that's how many of us treat the monster under the hood of our all too 20th century engines.