The Fundamental Equations for Electromagnetic Processes in Moving Bodies (1907)
As quoted by Gerald James Whitrow, The Structure of the Universe: An Introduction to Cosmology (1949)
Source: Callahan's Crosstime Saloon (1977) "Laws of Conservation of Pain and Joy"
“Energy cannot be created or destroyed, it can only be changed from one form to another.”
"Loop Quantum Gravity," The New Humanists: Science at the Edge (2003)
Principles of Modern Chemistry (7th ed., 2012), Ch. 1 : The Atom in Modern Chemistry
Comme nous ne pouvons pas donner de l'énergie une définition générale, le principe de la conservation de l'énergie signifie simplement qu'il y a quelque chose qui demeure constant.
Source: The Value of Science (1905), Ch. 10: Is Science artificial?
"Energy and Force" (Mar 28, 1873)
De Abaitua interview (1998)
Context: New-age woolly-hat Glastonbury mystics weary me, sometimes, but they talk about energy, the energy of a place, of a person. We all know what they mean, but at the same time it has to be said that this is not energy that is going to show up on an autometer. We’re not talking about energy in the conventional sense that physics talks about energy. To me, energy is information – I think you can make that bold a statement. The only lines of energy that link up disparate sites in London are lines of information, that have been drawn by an informed mind. The energy that we put forth is information we have taken in. We will see a work of art and it will give us inspiration, it will give us energy. It’s given us information that we can turn to our own use and put out as something else. That’s the kind of energy that we – and psychogeography – are talking about.
