Science and General Knowledge
Experiments - Optical
- Build your own Telescope, Binoculars, Microscope, Astronomicl Telescope, Movie Projector, etc. Learn the principle and construction of these science tools through 30 related experiments!
● Good for children to learn the principle and construction of these science tools by building it themselves.
● Inspired by more than 29 related experiments included in the colorful manual.
Ages 8 and over.
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