Kaleidoszkóp - optikai játék többféle grafikával
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Price:
4,430 Ft
| Model: | egb-0381-5 |
| Availability: | on stock |
| Optical game with 4 different patterns. | |
Description
A kaleidoscope is a cylinder with mirrors containing loose, colored objects such as beads or pebbles and bits of glass. As the viewer looks into one end, light entering the other end creates a colorful pattern, due to the reflection of the mirrors. Coined in 1817 by Scottish inventor Sir David Brewster, "kaleidoscope" is derived from the Ancient Greek (kalos), "beautiful, beauty", (eidos), "that which is seen: form, shape" and (skopeō), "to look to, to examine", hence "observation of beautiful forms."
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