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New screen lets you smell objects on display

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.

Animals fine-tune smell to survive

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.