Description

exposing the longitudinal and transverse components of wave motion mechanically

and vacuolar differences

Pan balance demonstration lever with a low-friction brass pivot

Used with standard laboratory filter funnels

Built to grip round flasks and condensers during distillation or reflux

Worm Gear Drive Mechanical Demonstration Set Subcategory_Racks and Stands exposing the longitudinal and transverseHand cranked worm and wheel drive with a rotation dial between clear acrylic plates, illustrating the high ratio speed reduction and self locking action of worm gearing.

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Worm Gear Drive Mechanical Demonstration Set Subcategory_Racks and Stands exposing the longitudinal and transverse

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