XV. Astronomy: 863.
The archive, offline Own the Wisdom of the Ages Every text in the library on a single USB drive. Read offline, cite freely, keep forever. No subscription required.
Buy USB Drive Now $127.00
XV. Astronomy: 863.
863.
Each man is always in the middle of the surface of the earth and under the zenith of his own hemisphere, and over the centre of the earth.
Comments and social are coming soon
Reader conversations and shared activity will appear here.
1009 of 1778 Chapter 0% Book 57% ~1 min left