Magdeburg Hemisphere Rubber, Demonstrates the force of air pressure without a vacuum pump, Each
$ 13.20
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Details
Student place the edges of two hemisphere cups together and squeeze them, forcing out the air between them. In a tug of war, students try to pull the cups apart, surprisingly difficult task.With two-finger tug handle and two release posts7.5cm diameter
Additional Information
| SKU | 10586520 |
|---|---|
| UOM | Each |
| UNSPSC | 41113700 |
| Manufacturer Part Number | PH0171 |
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