What are the supernatural elements in Dr Experiment?

Please provide more context. There are many different entities and phenomena that could be considered "supernatural" depending on the specific context.

For example, are you asking about:

* Dr. Experiment as a whole? This could include things like time travel, teleportation, parallel universes, and other scientific concepts that are currently beyond our understanding.

* A specific Dr. Experiment story? If so, please tell me which one.

* A specific character within Dr. Experiment? For instance, are you thinking about a character with magical abilities?

Once you give me more information, I can help you identify the supernatural elements in Dr. Experiment.