Out of the Loop - S4.E3

With the end of the Urania's repairs in sight, the crew is throwing all their energy into one final push. But as the finish line inches closer, Captain Lovelace begins to notice something strange. Work is mysteriously getting undone each morning, and certain events seem to be repeating themselves day in and day out. What is happening? And why does no one else seem to notice? Plus, hydraulic horsepower, horrific manipulation, highly unlikely events, the sledgehammer approach, and Hephaestus Crisis Dog Years.