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 first actual movie was shown on March 22, 1895, in Paris, France, when the National Society for the Promotion of Industry gathered to watch a film depicting factory â¦ workers leaving work for the dinner hour. The film was shot by brothers Louis Lumiere lumiÃ¨re And Auguste lumiere LumiÃ¨re In. paris france The first actual movie was shown on March 22, 1895, in Paris, France, when the National Society for the Promotion of Industry gathered to watch a film depicting factory â¦ workers leaving work for the dinner hour. The film was shot by brothers Louis Lumiere lumiÃ¨re And Auguste lumiere LumiÃ¨re In. paris france