Hand Spectroscope Kit
Build your own spectroscope from cardboard kit.
This cardboard spectroscope shows the spectrum of light and measures the wavelengths of spectral lines.
The kit includes cardboard cutout pieces for the body of the spectroscope, a lens, a diffraction grating and a film with nanometre scale.
You will need a couple of hours, careful fingers, scissors, a knife, some tape and glue to assemble the kit, but we think you'll find it's worth it.
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