"Bio-reactive" expiry marks for food win UK James Dyson Award 2014
News: Solveiga Pakstaite, an industrial design student from Brunel University, has won the UK James Dyson award with Bump Mark – an expiry label that decays to tell you when food is no longer safe to eat (+ slideshow). More about "Bio-reactive" expiry marks for food win UK James Dyson Award 2014