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Atmospheric Pressure Cups
In Stock
In this economical version of the classic Magdeburg Hemisphere demonstration, students push two rubber cups together and find that it takes tremendous force to pull them apart.
Buy 30 and pay $8.00 each!
In this economical version of the classic Magdeburg Hemisphere demonstration, students push two rubber cups together and find that it takes tremendous force to pull them apart.
Each of the 7.5cm-diameter rubber hemispheres has a 2-finger tug handle and 2 release posts.
Products being sold are not toys. They are for Educational / Labratory use only. They are not for use by children 12 and under.
