Dr. Graham Finlay, from the School of Politics and International Relations at University College Dublin joined Sean for his weekly "Tell Me Why..." slot. This week he answered, Why do people have tongue tie? How have we not evolved to not have it?
Tell Me Why: Why do people have tongue tie?
Dr. Graham Finlay, from the School of Politics and International Relations at University Colleg...
16.02 10 Nov 2020
