04/01/1974.01/04/1974.4th January 1974.The Aer Lingus Young Scientist Exhibition at the RDS, Dublin..Picture shows Con O'Mahony, Vocational School, Bandon who did a project on the effects of different coloured artifical lighting on plant growth and Pauline Sheehan of Presentation Convent, Bandon who did a project to investigate the causes of abortion in cows at the Young Scientist Exhibition.