Color Synthesis Experiment Root model Preserved and encased in clear

Preserved and encased in clear resin material

Relieves pain and fever associated with joints

This Specimen of Dicot Soyabean Root germination model has been embedded in plastic for observation and study

electronics

Can be used on chalkboards or whiteboards and have rubber pads to prevent scratches and provide greater grip

Color Synthesis Experiment Root model Preserved and encased in clearIn some limited condition, any color can synthesize by red, green and blue color, which we called self color, that is the tricolor's theory of vision. Bases on the theory, this instrument can process experiment about color synthesis. This demonstrator is suitable for experiment operated by students' group. Light Source: LED Power Supply: 6V DC power Premium Quality: Color Synthesis Experimetn is made of high grade construction all the way through,