1 Myelin is an insulating material that, when itâs worn away or damaged, decreases nerve function. Damage to myelin is called demyelination.  There are different types of demyelination. These include inflammatory demyelination and viral demyelination.
1888 â Roundhay Garden Scene. The worldâs earliest surviving motion-picture film, showing actual consectuve action is called Roundhay Garden Scene. Itâs a short film directed by French inventor Louis Le Prince. While itâs just 2.11 seconds long, it is technically a movie.
The Evolution of Animated Film. 1  1908 The first short comprised solely of animated images, Emile Cohl's Fantasmagorie, receives its premiere in Paris. 2  1908 Humpty Dumpty Circus marks the first use of stop-motion animation on film.