The Wall Street Journal
@wsj·6.6M subscribers·28.9K videos
Silk Coating Could Solve Problem of Wasted Food
Posted
May 20, 2016
Views
5,964
Likes
74
Comments
4
Engagement
May 20, 2016
5,964
74
4
1.31%
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2:00Now PlayingResearchers at Tufts University have developed a solution made from silk that can coat produce and keep it fresh for a week without the need for a refrigerator. WSJ's Monika Auger reports. Photo: Tufts University
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