How to Use "spectroscope" with Example Sentences

1. From this , about 1750 , the spectroscope was developed .
2. These composites are of interest to engineers in their own right , but when dr broomell and dr waite stuck ragworm jaws in an x-ray spectroscope they found no sign of mineralisation at all .
3. It would be obvious to anyone who turned a spectroscope on earth , for example , that something odd was going on . Air that is 21 % oxygen , one of the most reactive elements in the periodic table , suggests the gas is being freshly minted-as it is , by photosynthesis .