Galileo Thermometer 6" Sand Dollar yet sophisticated construction guarantees fun-filled

yet sophisticated construction guarantees fun-filled times working on assembly

it's an everyday essential that helps the environment

and interesting trap and release mechanisms sprinkled throughout

Sturdy plastic construction

Made with super soft fabric

Galileo Thermometer 6" Sand Dollar yet sophisticated construction guarantees fun-filledNamed after Galileo for the discovery that inspired its design, the Galileo Thermometer relies on the principle of liquid density changing in relation to temperature. Clear liquid filled bulbs sink as the temperature rises, and vice versa. The attached tags allow for precise temperature readings. This elegant device is essential for any science enthusiast, featuring a glass cylinder filled with liquid and glass bulbs of varying density. As the