Floating colorful cubes in a vibrant space scene

Thermodynamic Drinking Bird

Product
0.11 mg/$

Description

The Thermodynamic Drinking Bird is a classic scientific novelty that demonstrates principles of thermodynamics through motion powered by evaporation and condensation. When the bird's head is wetted, it continuously dips forward as if drinking, creating an endless cycle driven by temperature differences.

Price History

    Related Deals

    0.5 mg/$
    View More Related Deals