Send to a Friend
Why do new pennies feel cooler than older pennies?
Asked by fluthernutter (6328)
October 15th, 2014
from iPhone
Got a handful of pennies for my toddler to throw into the fountain. And I noticed that the brand new pennies felt cooler (in temperature) than the older pennies.
Does oxidation affect heat retention? Or did they change the metal used for new pennies?
Using Fluther
or