Mauna Loa is the largest subaerial and second largest overall volcano in the world (behind Tamu Massif), covering a land area of 5,271 km 2 (2,035 sq mi) and spans a maximum width of 120 km (75 mi).
Miosis: Introduction. Miosis: A condition which is characterized by the contraction of the pupil of the eyes. More detailed information about the symptoms, causes, and treatments of Miosis is available below. Symptoms of Miosis.
The black circle in the center of your eye is your pupil. It changes size thousands of times a day. When you're in dim light, it gets bigger to let more light in. When you're in bright light, it shrinks to protect your eye and keep light out. When your pupil shrinks (constricts), it's called miosis. If your pupils stay small even in dim light, it can be a sign that things in your eye aren't working the way they should. This is called abnormal miosis, and it can happen in one or both of your eyes.