A phenomenon solved by modern philosophy and astronomy. The Laputians' great improvements in the latter. The king's method of suppressing insurrections. I desired leave of this prince to see the curio

At the centre of the island there is a chasm about fifty yards in diameter, whence the astronomers descend into a large dome, which is therefore called flandona gagnole, or the astronomer's cave, situ

By this oblique motion, the island is conveyed to different parts of the monarch's dominions. To explain the manner of its progress, let AB represent a line drawn across the dominions of Balnibarbi, l