"If we suppose a spectator placed at G, in the Earth's center, he would see the moon E, among the stars at I, whereas without changing the position of the moon, if that body is seen from A, on the surface of the Earth, it would appear among the stars at K. Now I is the true and K the apparent place of the moon, the space between them, being the Moon's parallax." —Comstock, 1850

Diurnal Parallax

"If we suppose a spectator placed at G, in the Earth's center, he would see the moon E, among the stars…

The Common Kusimanse (Crossarchus obscurus), also known as the Long-nosed Kusimanse, is a small, diurnal kusimanse or dwarf mongoose. The Common Kusimanse has a vaguely weasel-shaped body with dark brown fur that is thick, with a wiry texture down the back, and fine and soft on the underside. It has short legs, a short, relatively stiff tail, long claws, small ears, small, dark colored eyes, and an elongated nose.

Common Kusimanse

The Common Kusimanse (Crossarchus obscurus), also known as the Long-nosed Kusimanse, is a small, diurnal…

A diagram of semidiurnal and diurnal tide forces at various degrees of latitude.

Tidal Forces

A diagram of semidiurnal and diurnal tide forces at various degrees of latitude.