Nikola Tesla

"Nothing is impossible if you can imagine it. That's the essence of science." - Tesla, answering a question Nikola Tesla is a character on Mystery Train Island.

In Mystery Train Island
When in the the train you can see him outside his room, you say to him, "This fair sounds unbeilievable, huh." The he replies, "Nothing is unbeilivable if you can imagine it. That is the essence of science." Then if you try to go into his cabin he will say, "Sorry, but I can't allow anyone in my cabin" He's outside Thomas Edison's cabin when Edison is showing you his device.