The Galileo Thermometer is a uniquely styled tool that displays the temperature of it's current environrment using capsules containing different mixtures of mineral oil, isopropyl alcohol, and food coloring. This 17-inch high model has 10 capsules and is accurate for a temperature range between 15C (60F) and 35C (96F), all while giving visual demonstrations of liquid density and bouyancy.
Be careful! If broken, the colored liquid mixtures in the capsules will stain fabric and carpet.
Working model representing the sun, earth, and moon and their relationships.
Build a magnetic levitating train with this science fair project kit!
Easily assemble a working alarm motion detector!
The LCD Digital Microscope II is a professional biological microscope at an affordable price. Up to 1600X with digital zoom!
Get one of the craziest and coolest kaleidoscopes around!
Build your own windmill generator kit by recycling a plastic bottle!
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