Humans have tried to understand the concept of love for centuries.
What is love? is one of the most commonly searched questions on Google. Is there a scientific answer to loves origin? Or is it a mystery?
Could a brain scan or DNA test actually be the best way of finding her perfect match?
Mapping love is something that in prior generations was really taboo, says Dr Fisher. People thought love was part of the supernatural, that you shouldn't touch it. That it was magic.
