Episode 1 of Show Me the Science with Professor Luke O'Neill takes a look at the science of love. What makes one person attractive to another? How do the perfume companies contribute to scientific research on love? And can you die of a broken heart?

Join Professor Luke O'Neill on ‘Show Me the Science’ as he tackles a different issue each week; from the serious to the silly, all explained through science. This Newstalk production will open the world of science to people of all ages. New episodes every Thursday.