When the star enters the field of view its image is approximately bisected by the spider web of the micrometer n, the exact bisection being completed in the immediate neighbourhood of the meridian.
Quekett in his Treatise on the Microscope ascribes to Ramsden the practical introduction of the spider web in micrometers.
Fifteen plants are known to furnish dyes, and eight are sources of fibre - the caraguatay especially being employed in the manufacture of the exquisite nanduty or spider web lace of the natives.
Compared to the spider web of highways in Los Angeles, it looked simple.
Giddon exclaimed sharply and clawed a spider web from his face.