Your cart is currently empty
Product image slideshow Items
Drinking Bird Thermodynamic Copernicus Classics Science Toy
The rating of this product is 0 out of 5
WOW! Thermodynamics & Pressure Differentials! Enjoy This classic physics demonstration in a handy duck shape. This thirsty bird perpetually bobs long as it has a glass of water to dunk in.
Instructions on box. 2x7”inches.
This is not a toy ages 14+