ANALYTICAL SCIENTIFIC, LTD EST 1970
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  • The Famous Plasma Ball, 7"

The Famous Plasma Ball, 7"

SKU: UP-4895
$45.95
$45.95
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per item
The Plasma Globe offers you a safe, fascinating way to demonstrate how lightning works as well as explain the concepts of potential differences and electron orbital jumping. A small Tesla coil produces a large potential difference between it and the glass of the surrounding globe, similar to a cloud and its potential difference with the ground. This potential difference uses inert gases inside the globe to complete a circuit and release its potential to the outer glass, just as a cloud releases its potential to the ground. The result? Bright, harmless, violet lightning bolts that respond to touch and sound. The height of the product is 10.2". The globe is 7" diameter and the base is 4" in width.
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Founded in 1970 by father-and-son veterans of the United States military, Analytical Scientific still runs strong on family and community pride. The same family members still open the doors each morning and greet  customers... for 52 years!

We are your first stop for laboratory equipment,  medical supplies, school projects, science materials, cool gifts, and the largest telescope display in Texas!

Two entire floors dedicated to science and astronomy! And, an enormous warehouse filled the items you need and trust.

Analytical Scientific has been featured in magazines, newspapers, and on television and radio. You've seen us for decades underneath a canopy of Oak trees... now stop by and see what all the talk is about!

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11049 Bandera Road
San Antonio, TX 78250
© 1970-2022 Analytical Scientific, LTD.
All rights reserved.
IN MEMORY OF GEORGE ALDRICH
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ASTRONOMY DEPT
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