dThunderglass – a weather predictor with a story ⛈️🌤️
With this classic thunderglass, you bring a piece of historical science into your home. Since the 17th century, this elegant instrument has been used to predict weather changes – and it still does!
The principle is simple but fascinating: With high air pressure (fine weather), the water level in the spout drops, while with low air pressure (thunderstorm approaching) it rises. With sudden pressure drops, water can even drip from the spout – a clear sign that a storm is on its way.
Dimensions: 28 x 13.5 x 12 cm (HxWxD)
Material: Glass with an elegant wrought iron frame
Includes: Syringe for easy filling and blue dye to color the water
Both decorative and educational – a beautiful gift for lovers of weather, science, or antique-looking home accessories.
