Public Broadcasting Service (PBS) is a non-profit organization that provides educational and public interest programming to more than 350 member public TV stations in the US. In addition to such programs as NOVA, "This Old House", and Masterpiece Theatre, it provides related services such as distribution, fundraising support, and technology development. PBS gets its revenue from underwriting, membership dues, federal funding (including grants from the not-for-profit Corporation for Public Broadcasting), royalties, license fees, and product sales. The organization was founded in 1969 to provide cultural and educational programming.