artificial intelligence – n. the power of a machine to copy intelligent human behavior
classical – adj. representing a high standard or traditional, long-established style
magnification – n. the process of making something look bigger than it is
calm – adj. relaxed and not worried
contagious – adj. having a sickness that can be passed on to someone else
rhythm – n. a regular, repeating pattern of sound
antibody – n. a substance produced in the blood to fight disease
luxury – n. something costly that you enjoy but do not need