Презентация на тему Kaleidoscope

leading towards invention of the kaleidoscope in 1815 when

he was conducting experiments on light polarization. His initial design was a tube with pairs of mirrors at one end, pairs of translucent disks at the other, and beads between the two. Initially intended as a scientific tool, the kaleidoscope was later copied as a toy. Brewster later believed he would make money from this popular invention; however, a fault in his patent application allowed others to copy his invention.

tool, the kaleidoscope was later copied as a toy.

Brewster later believed he would make money from this popular invention; however, a fault in his patent application allowed others to copy his invention.

reflection, where several mirrors are together.

any material an artist can use.

be viewed is called the 'object chamber' or 'object

cell'.

Object cells may contain almost any material. 

liquid so the items float and move through the

object cell in response to a slight movement from the viewer.

sphere

cube

intended as children's toys. At the other extreme are

handmade pieces that display fine craftsmanship. 

other enterprises specialize in them, carrying dozens of different

types from different artists and craftspeople.