Galileos Thermometer Toys ◦ Challenge again and again:

◦ Challenge again and again: 300 words on 100 cards to wrap your mind around

(3 cm) high

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around the time of Hippocrates

Galileos Thermometer Toys ◦ Challenge again and again: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 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 are at