Ammonia is manufactured by combining nitrogen and hydrogen directly. Nitrogen and hydrogen are compressed to about 250 atmospheres and heated to about 4000 centigrade. They are then passed over an iron catalyst to form ammonia. The reaction is reversible, and unchanged nitrogen and hydrogen are recycled.
Adorable animal families that will make you aww. Lateral flexion is the anatomical term for the movement of bending sideways at the waist. Alternately known as side bending or lateral trunk flexion, it can refer to movement of the entire spine in a lateral direction, of the neck only, or of a segment of the spine.his is because lateral flexion affects entire portions of the spine, not just two adjacent vertebrae. Side bending from the waist involves movement in both the thoracic and lumbar spine; laterally flexing the head requires the involvement of most of the cervical spine.
Lateral base of the 5th metatarsal. The muscle arising from the distal two thirds of the lateral fibula and attaching to the styloid process of the base of the fifth metatarsal. The peroneus brevis assists in plantar flexion of the foot and eversion of the ankle. See also: peroneus.