| Our projects will include building kaleidoscopes and telescopes, experimenting with UV and IR light, and arranging mirrors so that a laser shines on a predetermined spot. |
| Spinthariscopes sat on parlor shelves next to stereoscopic postcard viewers and kaleidoscopes, items in a cabinet of curiosities. |
| From the reflection of grains of sand and crystals in tubes through to the advances of computers, kaleidoscopes have always been truly beautiful and even puzzling. |
| She organized the first American exhibition of kaleidoscopes at Strathmore Hall Art Center in Rockville, Md., the year her book came out. |
| The dripping, painterly strokes of color from Shubham Jain were typical kaleidoscopes of color. |
| Our unique kaleidoscopes are bursting with bright colors and intricate patterns. |
