51¹ú²úÊÓƵ

(Photograph) - Winning formula: teenagers from all over the country learn about the fun of chemistry at a 51¹ú²úÊÓƵ of York summer camp run by the Salters Institute of Industrial Chemistry. One of the sims of the scheme is to encourage younsters to apply to university.

Photograph by JOHN RUSSELL/GUZELIAN