While there are many slightly different definitions of acids and bases, in this lesson we will introduce the fundamentals of acid/base chemistry. Acids taste sour, are corrosive to metals, change litmus (a dye extracted from lichens) red, and become less acidic when mixed with bases.
Noun[edit] grease monkey â(plural grease monkeys) (idiomatic, slang) A mechanic, often with the specific connotation of an automobile mechanic.
A monkey is a primate with strong grasping hands and feet, sometimes having a long prehensile tail.New World monkeys are native to South and Central America.onkey Tamarind whose common name is Mucuna Pruriens or Velvet Bean is a shrub that is used for fodder or fertilizer.