You are viewing a single comment's thread from:RE: [Total over 77 SBD + 175 Steem power Awards] First Science-Fair on Steemit by SteemSTEM, Submission to Science Fair!! (Entry Post)View the full contextView the direct parentcarinewhy (66)in #sciencefair • 7 years ago Hi, here is my entry. https://steemit.com/cn/@carinewhy/steemstem-science-fair-entry-the-science-of-heat-shrink-plastic-shrinky-dinks-or