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by Science Source
$3.50
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Product Details
Accessorize your life with unique stickers from an independent artist! Our vinyl stickers are available in four different sizes and are kiss-cut to create a 1/8" border around the perimeter of the design. Each sticker has an adhesive backing with plenty of stickiness to cling to any smooth surface while still being easy to remove.
Design Details
Heron's fountain is a hydraulic machine invented by Hero of Alexandria. Heron studied the pressure of air and steam, described the first steam... more
Care Instructions
Stickers should be applied to clean, smooth surfaces at room temperature.
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2 - 3 business days
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Sticker
Heron's fountain is a hydraulic machine invented by Hero of Alexandria. Heron studied the pressure of air and steam, described the first steam engine, and built toys that would spurt water, one of them known as Heron's fountain. Various versions of Heron's Fountain are used today in physics classes as a demonstration of principles of hydraulics and pneumatics. Illustration from Thomas Ewbank's Hydraulics (16th edition, 1876, figure 110). Hero of Alexandria (10-70 AD) was an ancient Greek mathematician and engineer from Alexandria, Roman Egypt. His work is representative of the Hellenistic scientific tradition and he is often called, the greatest experimenter of antiquity. Hero published a description of a steam-powered device called an aeolipile (rocket style jet engine which spins when heated). Among his most famous inventions was a windwheel, constituting the earliest instance of wind harnessing on land. He is said to have been a follower of the Atomists. Atomism is a natural philoso...
$3.50
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