When I was younger they showed Marvel cartoons for stories that were written 20 years before hand and the cartoon was created 10 years before hand. I showed som

When I was younger they showed Marvel cartoons for stories that were written 20 years before hand and the cartoon was created 10 years before hand. I showed some other kids the original comic book for one of the cartoons they refused to believe me that it was that old even though the comic book had a copyright notice for that year. "But I saw it on TV yesterday morning" was their reason for why the copyright notice was wrong.