Well done to St. Mary's Transition Year students, Sarah Fleming, Laura Rooney, Linda McDonald, Sarah Rowland and Lucy O'Reilly, who  presented  their projects, 'How do different brands of Cola affect the calcium level of bones' and 'Observing the antibacterial effects of processed honey in comparison to raw honey', at the BT Young Scientist and Technology Exhibition in the RDS last week. Many thanks to their teachers Ms. Hennessy, Ms. Gallagher and Ms. Halpin, for all their help and encouragement.