A satellite is an object in space that orbits or circles around a bigger object. There are two kinds of satellites: natural (such as the moon orbiting the Earth) or artificial (such as the International Space Station orbiting the Earth).
Natural chemical 'beats morphine'. The natural chemical was able to relieve pain like morphine. The human body produces a natural painkiller several times more potent than morphine, research suggests. When given to rats, the chemical, called opiorphin, was able to curb pain at much lower concentration than the powerful painkiller morphine. The French team said their findings could be lead to new pain treatments.
Fear, triggered by the amygdala, is one of nature's earliest survival mechanisms. A large part of fear is a response to the horror of painful experiences in life. Fear generates a chain of biological events in the body, which engulf the mind. Persistent attacks of fear lead to many health issues. Fear is caused by historically harmful events, pain experiences and the unknown.