THE field of research which has been opened up by the spectroscope is one with which ... which might be done if we were more receptive and original in our methods of investigation; that is to ...

WHILST employing a thirty-three plate echelon spectroscope, constructed by Messrs. Adam Hilger for Prof. Schuster, my attention has been directed to a feature of the instrument which needs to be ...

A scientific tool that can do the same thing is called a spectroscope (early spectroscopes used prisms). You can make your own spectroscope by following the instructions shown below! Assemble the ...