Dr Peter Taylor, an Assistant Professor at the Centre for Astrophysics and Relativity (CfAR) in the School of Mathematical Sciences at DCU, provides an answer.
Aoife Morrin, from the School of Chemical Sciences at DCU, an expert on the study of smells and aromas, provides an answer.
2 min
About 120 Second Science
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Scientists from Dublin City University answer scientific questions in ordinary language in two minutes. If you have a question for us, get in touch with the podcast producer, Seán Duke, email:…