PETER: I’ve heard this story before. M.I.T. students fused a car to the statue of John Harvard. It was a prank. They had to cut the car away. They never figured out how they did it.
OLIVIA: This wasn’t M.I.T. students, was it? This was one of your experiments?
WALTER: When Belly and I first tried to generate a stable door between universes, our first test subject was a car — Belly’s old Monte Carlo — and it did not go well. Eleven minutes after we successfully made the car disappear, this car appeared from another reality.