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Pulse Glass (TH-C-PG)

Pulse Glass (TH-C-PG)

Demonstrates the expansion and condensation of a gas.


1.  Pulse glass apparatus

  • Description

    Product Description


    1.  Hold one of the bulbs in your hand at an angle as shown below.
    2.  When the expansion and condensation have reached dynamic equilibrium, the bubbles produced by expansion should match the rhythm of your pulse.