Wood and Metal Cylinder for Thermal Demonstration Included_Rod circulatory
Wood and Metal Cylinder for Thermal Demonstration Included_Rod circulatoryHalf wood half metal 200 by 30mm cylinder demonstrating thermal conductivity differences through a wrapped paper that scorches over wood but stays uncharred over metal in flame.
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USA
- USA
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- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 29 - Aug 3