H Aspden

The Law of Conservation of Energy is often referred to as the Principle of Energy Conservation and otherwise as the First Law of Thermodynamics. It is so firmly established that it has triple foothold in governing how we build our picture of the scientific world. We shall not question its authenticity. Indeed, all you need to accept is that one cannot take energy from nowhere and apply it to our needs, nor, indeed, can Nature create matter out of nothing, given that Nature is governed by her own laws.