Public Domain2:39 with Wilt Chaimberlain
When copyright finally expires, a work falls into the public domain, allowing anyone to use it and create new works based upon it. But there is something to be careful of when you're working with something in the public domain.
While there's no official guide to works in the public domain, Public Domain Review has a good guide to researching public domain works for yourself. Anything published before 1923 is public domain for sure, but there are other, later works that have since passed into the public domain.
You need to sign up for Treehouse in order to download course files.Sign up