Longshore Tides Celestia Thermometer 40cm H X 8cm W X 8cm D
55,00 GBP
Description
These distinctive ornamental (but functional) thermometers utilise 17th century astronomer Galileo galilei's discovery that the density of liquids varies with temperature. Carefully weighted glass globes are suspended in a liquid-filled tube, where they sedately sink or float as the surrounding air gets hotter or colder. Temperature is indicated by the engraved brass tag on the lowest floating globe. 7-Globe models are 43 cm tall. Temperature is shown in Celsius. Longshore Tides