Greebly

Professor Greebly was a scientist focused on achieving time travel.

Background
Greebly ardently believed that time travel was possible, though his theories were mocked and derided, and he was called a "foolish old man" by others. However, Greebly claimed that he had revolutionized an interdimensional method of time travel that would allow for skipping across timelines. He called the use of gravity in time travel experiments "clumsy," and championed his discovery of a way to break through the fabric of reality at a high speed. To accomplish this, he decided to use a monorail car at Pylon V-13 as his "chariot" to travel through dimensions. The remains of his experiment can still be found at the pylon.

Appearances
Professor Greebly is mentioned only in Fallout 76.