6th grade science extra credit experiment to test insulating properties of cardboard and felt.
Felt should be a much much better insulator than cardboard.
We learned that the thickness of the two material must be very similar, so we folded the felt in half to match the thickness of the cardboard
i rock
taylie96 3 years ago
this is so coooooooooooooll!!!!!!!!!!
taylie96 3 years ago
cool
taylie96 4 years ago