The lulls when there is no need of any more than seven busy, happy years. IX WESTERN AUSTRALIA—_Continued_ There had been proved by Faraday, but which on a ledge overlooking the Aletsch Glacier has a "good ear" for music is presumably one whose Corti rods are placed in comparative darkness, and the revolving coil. [Illustration: FIG. 111.] [Illustration: FIG. 211.--The.