english: Some famous ones like the Open University, which has 110,000 students, the University of the Third Age, which has nearly half a million older people teaching other older people, as well as strange things like DIY garages and language lines and schools for social entrepreneurs.
non_english: Bunlardan en çok bilinenler; 110.000 öğrencili Open University, yaşlı insanların yarım milyon  yaşlı insana ders verdiği Third Age Üniversitesi, kendin tamir et garajları  ve dil hizmeti gibi ilginç organizasyonlar ve sosyal girişimciler için okullar.