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A toy kaleidoscope. A kaleidoscope (/ k ə ˈ l aɪ d ə s k oʊ p /) is an optical instrument with two or more reflecting surfaces (or mirrors) tilted to each other at an angle, so that one or more (parts of) objects on one end of these mirrors are shown as a symmetrical pattern when viewed from the other end, due to repeated reflection.
Tree branches seen through a teleidoscope. A teleidoscope is a kind of kaleidoscope, with a lens and an open view, so it can be used to form kaleidoscopic patterns from objects outside the instrument, rather than from items installed as part of it.
Kaleidoscope, an alternate title for Frenzy, an unproduced Alfred Hitchcock film "Kaleidoscope", a 1951 episode of the radio program Dimension X , based on the Ray Bradbury short story (see below) Kaleidoscope (organisation) , television heritage organisation
In British use, the Vickers periscope was provided with sighting lines, enabling front and rear prisms to be directly aligned to gain an accurate direction. On later tanks such as the Churchill and Cromwell, a similarly marked episcope provided a backup sighting mechanism aligned with a vane sight on the turret roof.
Katy Perry’s Super Bowl XLIX halftime show has gone down as the third most-watched to date, with a kaleidoscope of colors on stage mixed with surprise guests Lenny Kravitz and Missy Elliot ...
The Kaatskill Kaleidoscope is the world's largest kaleidoscope, measuring 56 feet (17 m) in height. [1] It is located in Mount Tremper, New York. It is housed in a converted grain silo. It was designed by 1960s psychedelic artist Isaac Abrams and his son Raphael. It cost $250,000 to build and opened in 1996.
A kaleidoscope whose mirrors are arranged in the shape of one of these tiles will produce the appearance of an edge tessellation. However, in the tessellations generated by kaleidoscopes, it does not work to have vertices of odd degree, because when the image within a single tile is asymmetric there would be no way to reflect that image ...
Image credits: anonymous Every pup deserves a lovely and comfy spot to sleep in, like a dog bed. If a conniving cat or a sleepy kid stole that spot, it’s up to the mutt to find the next best ...