Galileo Thermometer - 28cm Product Type_Arts & Crafts requires 3AA batteries (not included)

requires 3AA batteries (not included)

and the incredible ways they sense their prey

remaining balanced in any position

Kakadu Plum Hand Cream with Goats Milk

creating the delightful illusion of a magpie in mid-flight

Galileo Thermometer - 28cm Product Type_Arts & Crafts requires 3AA batteries (not included)The Galileo Thermometer is an elegant temperature reading device that every science geek needs. It is a sealed glass cylinder that contains clear liquid and glass bulbs that are all different density. As the temperature changes, the balls rise and fall, giving you a temperature reading. The temperature gauge is read from the engraved metal discs that hang off each bulb if a bulb is floating in the middle, that is the current temperature, or if some