Teardrop-shaped Galileo Thermometer

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Currently, we are only able to ship this item to the UK, Channel Islands and IOM. With this incredible indoor thermometer, you can identify the temperature of the room by simply re ading the tag on the lowest floating coloured bubble. The science behind the thermometer was discovered 400 years ago by Galileo. He found that specifically weighted floating bubbles would rise or sink in a liquid as the temperature changed. As well as being useful, this indoor thermometer is a great ornament for a desk or mantelpiece. Indoor thermometer with 5 temperature bubbles - 18°, 20°, 22°, 24° and 26° Glass 11.5cm / 4.5" tall Show more