Friction causes a slowdown in motion of plates rubbing against each other.
device used for maintaining orientation or angular velocity, consisting of a wheel or disc whose axis of rotation is free to assume any orientation by…
abnormal sensation of the skin (pricking, tingling, chilling, burning, numbness) with no apparent physical cause
Scientific study of the physical life of animals and plants.
a long thin, sharp implement usually for piercing, as in sowing, embroidery, acupuncture, tattooing, body-piercing, medical injections, sutras, etc.
an economic situation in which supply exceeds demand
a number incorporating the square root of negative one
a relation in which each element of the domain is associated with exactly one element of the codomain
a bundle of loosely hanging threads, cords, or other material knotted at one end and attached for decoration to home furnishings, clothing, or other items
a bunch or collection of threads, grass, hair, etc. held or growing together at the base