Delorean Memes

The spacetime diagram on the left isn't just some boring math homework—it's literally a time machine blueprint! That parallelogram represents a worldline loop in spacetime, where the vertical axis is space and horizontal is time. What Doc Brown never mentioned is that his DeLorean's flux capacitor was actually creating closed timelike curves, allowing Marty to violate causality while looking fashionably confused. Physics professors love this one because it combines the absurdity of pop culture time travel with actual relativistic concepts that Einstein would either love or have a complete breakdown over. Great Scott, indeed!