In the 8th century, a priest in Lanciano, Italy was experiencing doubts about the real presence of Jesus in the Eucharist. In the middle of saying Mass, he said the words of consecration (âThis is my body,â âThis is my blood) and saw the bread and wine transform into real human flesh and blood.
Energy is usually defined as the ability to do work. This is an anthropocentric and utilitarian perspective of energy; however, it is a useful definition for engineering where the aim of machines is to convert energy to work.
energy. 1 n-uncount Energy is the ability and strength to do active physical things and the feeling that you are full of physical power and life. He was saving his energy for next week's race in Belgium... 2 n-uncount Energy is determination and enthusiasm about doing things.