Not here yet but worth looking out for if you have allergies.



Food allergies can make eating at a potluck party or buffet a
frustrating and potentially dangerous experience. But what if you had a
device that could sense the presence of potential allergens like nuts,
eggs or soy? Swedish design student Erik Borg has come up with the
concept for a food allergen detector that can do just that.

article he

http://www.thekitchn.com/thekitchn/f...etector-156756

or he

http://tinyurl.com/3o5hv29


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RodS T2
Australia