"RodS" > wrote in message ...
>
> 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
Interesting! Thanks.