Drinking Bird - Thermodynamics / Thermal Energy


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Drinking Bird
DB-100

Single

Price:

1 or more:

$4.95 ea.

Qty:

Case of 12 Drinking Birds
DB-110

Price:

1 or more:

$49.95 ea.

Qty:

Shipping Information

Larger View

Simply moisten the bird's head with water, place it next to a full glass of water and watch as the bird periodically dunks its head into the glass for a "drink." It continues for hours. Great centerpiece for class discussion or laboratory exploration. How does it work? Is it really perpetual motion? Does it work better with hot or cold water? Does it work in an enclosed space, such as an inverted aquarium? Each bird comes complete with an explanation for teachers and suggested experiments. We have had many requests for this product over the years. Whether you are interested in the science behind this fifty-year-old scientific toy or have just fallen in love with its adorable face, it makes a great addition to the classroom or a great gift! (6 in. tall.)

Dropper Popper

This incredible device seemingly defies the laws of physics by bouncing higher than where you dropped it from!

Hand Boiler

These incredible devices are sold individually and in cases of 12 for your entire class.

Thermodynamic Thrills - by Bryce Hixson

Learn all about heat and calories, temperature scales, specific heat, molecular motion, and expansion.