Last Updated: Tuesday, April 02, 2013, 16:34
Now, smell the coffee on your television! Japanese scientists have developed a `smelling screen` that allows you to see as well as smell the coffee or food displayed on it.
Last Updated: Wednesday, October 31, 2012, 13:53
Just as wine or tea tasters have to focus certain senses, animals too fine-tune the sense of smell as part of their survival tactics, new research has found.
more videos >>