Gestalt is a German word meaning the essence or shape of an entity's complete form. First popularized in the 1970s the term means the totality of the situation.
The green flash is a green light visible just for a second after the sun sets below the horizon. The high frequency green light remains visible after sunset.
A cool trick to measure the distance of lightning from your location is to start counting when you see a flash and divide by five when you hear thunder.
IUPAC Nomenclature is a system for naming organic molecules created by the International Union of Pure & Applied Chemistry to provide unique names to molecules.
Mononucleosis, known as the kissing disease, is a viral infection that causes fatigue, fever, sore throat and swollen lymph glands and is contracted via saliva.
Newton’s laws of motion: objects at rest remain at rest, acceleration of an object is related to the force applied to it, for every action there is a reaction
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.