Scientific Minute

This little scientific series tries to answer, in humorous way, basic questions about life and the universe. The titles of the programs are: Where is the sky? Where do we live? What size are we? What is a black hole? What are we made of? How long does a life last? How long does a minute last? Are time and space always the same? What is the universe made of? What comes from the sky? Good an consistent information for curious people, especially the young