Stephen Wolfram celebrates 35 years of Mathematica, originally launched on June 23, 1988, starting with a look at V1 of Mathematica on a Mac SE/30. The live demonstration (part 1) is followed by a discussion (part 2) covering the development and timeless nature of Mathematica, as well as answering viewer questions. Watch the original livestream on YouTube: https://youtu.be/HxWg8exJxNY