The participants will make a Kaleidoscope with three laser pointers, mirrors and diffraction gratings. They will make the mirrors rotate, in such a way that they can use the kaleidoscope as a ‘Starceiling projector’.
Kaleidoscope
The participants will make a Kaleidoscope with three laser pointers, mirrors and diffraction gratings. They will make the mirrors rotate, in such a way that they can use the kaleidoscope as a ‘Starceiling projector’.