Invisibility Fluid.

P.I.R.A. #: 6A40.41

Illustrates: Index of Refraction.

Description: A mixture of CCl₄ and C₆H₆ has an index of refraction similar to Pyrex glass. When a rod of soft glass is placed in fluid, it can be clearly seen. When a pyrex glass rod is placed in fluid it becomes "invisible."

Size: 6" W X 1' H

Notes: A clip of H. G. Wells' The Invisible Man can be shown for greater effect. Available upon request

Hazard: be careful while handling the Invisibility Fluid and don't breath it.

Condition: Good.

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