Prosopagnosia is a disorder in which a person cannot recognize faces. A person with this disorder will often have to resort to recognizing a person by voice.
The Recurrent Laryngeal Nerve originates in the head, passes down into the chest and loops around the aorta before returning to the upper neck to the larynx.
A little known side effect of Ambien and other related prescription sleep aids was Sleep Driving, where asleep consumers got in their cars and started to drive.
Astronomers estimate that there are between 10 sextillion and 1 septillion stars in the visible Universe and 2500 to 3000 stars can be seen at night from Earth.
The ancient Vedas of India describe the world as made of sound. It turns out that they were right, everything is vibration. Light, sound, matter, are all waves.
A vernal pool is a pond that appears ephemerally, often in the spring after heavy rains. The pools are a unique habitat for plants, insect, and amphibians.
VY Canis Majoris, a star that is about 5,000 light years from us, is much larger than our Sun. It could be filled with 7 Billion Suns or 7 Quadrillion Earths.