What keeps things colder - plastic wrap or aluminum foil?

Subject: What keeps things colder - plastic wrap or aluminum foil?

Date: Wed Nov 1 19:58:53 2006
Posted by Michael
Grade level: 4-6 School: EBT Elementary
City: Doral State/Province: Florida Country: US
Area of science: Physics
ID: 1162436333.Ph

Message:


I am conducting an experiment for a science project and I need some background 
information on what would keep foods colder - plastic wrap or aluminum foil.  I 
have not been able to find any books or web sites containing this information 
for my research. Please help...Thank you!

Re: What keeps things colder - plastic wrap or aluminum foil?

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