“From the point of view of Physycs, right now we don’t know what energy really is. We have no evidence that energy comes in small quantities, like drops. What we do know is that all matter is energy in repose and that energy is manifested in lots of forms that are interrelated by numerous mechanisms of conservation.”
Richard P. Feynman, Feynman lectures on physics
We are all concerned about energy. But when trying to understand all the implications of the energy in our daily life, we rarely go beyond our spending on electricity bills. If you are an architect or engineer it is possible that you pay special attention to this subject while adapting your projects to current standards.
