The planetary model clearly demonstrates why the moon has phases or why solar and lunar eclipses occur.
Optical lenses with various focal lengths, mirrors, lens tip lamps and a variety of other parts allow the construction of a microscope, magnifier, telescope and periscope.
With the periscope, you can look around corners and the microscope makes tiny objects really big! With the sundial, you can determine the time of day, and the model with optical fibre demonstrates what total reflection is and how data can be transferred using light.
– 270 Components to make 15 models
Age: 9 Years +
Item Size: 32 x 47 x 9 cm
Requires: 9V Battery (not included)