Biofilm Keeps Things Cool Without Using Energy

plastic food film wrapping organic cauliflower on marble table in the kitchen t20 QJpy3j e1668715285657 Biofilm Keeps Things Cool Without Using Energy


  • Biofilm is made out of biodegradable material which scatters sunlight the sunlight that falls on it to cool the air around it enough to keep ice from melting.
  • When the researchers placed put an ice cream in a bag made of the new film in sunlight, it stayed intact (without melting) for 80 minutes.
  • This new film could help reduce the energy used in preserving food.

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