Here´s a new way to discover a city - smell it
(WorldNews Germany)

`So, what smells did you pick up?` the smellguide asks. `Wet cement? Beautiful! Mouldy fabric? Nice! Wood? Great!` Kate McLean offers `smellwalks` through major cities around the world. Visitors and locals lucky enough to catch one of the cosmopolitan researcher´s irregular tours announced on her website will be able to discover urban spaces in a way few others will...