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| Probability
Machine |
| Client: Centro
de Ciencias de Sinaloa, Cuilican, Mexico |
| Special
Skills: Large-scale
steel fabrication, precision mechanism engineering and fabrication,
pneumatics computer control and software. |
| Purpose:
To demonstrate normal distribution. |
| How
it works: Balls stored in the top spiral magazine are metered
into the "pachinko" or distribution area when the visitor
pushes a button. They fall into receiver slot; the pattern displayed
by the balls represents the bell-shaped curve of normal distribution. |
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Peterassociates
621Reed Street · Philadelphia, PA 19147
Phone 1 800 355 0040 · Fax 215 755 6028
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Copyright
© 1999. Peterassociates.
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