Scientific Educational Device 3 in 1 Galileo Thermometer Weather Station Forecast Predictor Storm Glass Bottle Barometer
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- Supplier: Hefei Fineproduction Travel Products Co. Ltd.
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Product Overview
Description
Product Description
History
In conducting one of his many important experiments, Italian astronomer and physicist, Galileo Galilei (1564-1642) observed that the density of liquid changes, expands and contracts, with temperature variation. This discovery led to the creation of the Galileo Thermometer, a fascinating method of searching for current temperature measurements.
In conducting one of his many important experiments, Italian astronomer and physicist, Galileo Galilei (1564-1642) observed that the density of liquid changes, expands and contracts, with temperature variation. This discovery led to the creation of the Galileo Thermometer, a fascinating method of searching for current temperature measurements.
How It Works
The Galileo Thermometer is made of a glass cylinder filled with a special liquid. Inside the cylinder are liquid-filled spheres each with an imprinted designated temperature identification medallion that are actually calibrated counter-weights. As the density of the liquid in the cylinder changes with rising and falling temperatures, the spheres rise or sink in relation to those changes, indicating current atmospheric temperature levels. When the temperature rises, the liquid in the cylinder becomes less dense and the spheres sink slowly to the bottom. When the temperature falls, the opposite occurs, and the spheres slowly rise to the top. The lowest floating sphere will indicate the approximate current temperature.
The Galileo Thermometer is made of a glass cylinder filled with a special liquid. Inside the cylinder are liquid-filled spheres each with an imprinted designated temperature identification medallion that are actually calibrated counter-weights. As the density of the liquid in the cylinder changes with rising and falling temperatures, the spheres rise or sink in relation to those changes, indicating current atmospheric temperature levels. When the temperature rises, the liquid in the cylinder becomes less dense and the spheres sink slowly to the bottom. When the temperature falls, the opposite occurs, and the spheres slowly rise to the top. The lowest floating sphere will indicate the approximate current temperature.
My sister factory is the original manufacturer of hand boiler. The factory is specialized in various glass crafts such as drinking bird, hand boiler, Galileo thermometer, and so on.We are the supplier of many American shops and importers. We can make buyer's Logo and package, and we can aslo develop new design by buyer's design or drawings. Free samples are available from us.
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Company Introduction
My sister factory Anhui Fineproduction Arts & Crafts Co., Ltd. is the original manufacturer of Galileo thermometer. The factory is specialized in various glass crafts such as Galileo thermometer, drinking bird, hand boiler, storm glass, and so on. We are the supplier of many American shops and importers. We can make buyer's Logo and package, and we can aslo develop new design by buyer's design or drawings. Free samples are available from us.
Inner package: bulb wrap plastic paper + Poly foam with gift box for each product; 24pcs in a high quality master carton; or by customer's specified package
Shipping: by sea or by air
Shipping: by sea or by air
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