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Drinking Duck (TH-C-DD)

Drinking Duck (TH-C-DD)

Demonstrates that evaporation is a cooling process.


1.  Drinking duck
2.  Block of wood
3.  9 oz solo cup (Keep w/ the set) (Store in box)

  • Description

    Product Description


    1.  Fill the cup with cold water & place on the block.
    2.  Completely immerse the duck’s head in water for a moment.
    3.  Place the duck in front of the cup.  It will continue drinking by itself.