Bttf marty doc remote

"Only if it turns out that reality is actually nothing more than a holographic illusion created by the interplay of subatomic particles on a vast two-dimensional membrane."

This article covers a subject that has been deemed non-canon by either the author or the Back to the Future licensees, and thus should not be taken as a part of the "real" Back to the Future universe.

Eyedrop glasses

Marty tries on the eyedrop glasses

The Eye drop glasses were an invention by Doc Brown. They were created to make using eye drops easier for jittery people.