Category: Science - Physics
How does it come about that alongside of the idea of ponderable matter, which is derived by abstraction from everyday life, the physicists set the idea of the existence of another kind of matter, the ether? The explanation is probably to be sought in those phenomena which have...
How does it come about that alongside of the idea of ponderable matter, which is derived by abstraction from everyday life, the physicists set the idea of the existence of anoth...
2. Chapter 2In my opinion the answer to this question is, briefly, this:--As far as the laws of mathematics refer to reality, they are not certain; and as far as they are certain, they do n...
3. Chapter 3Now we put the question, What are the laws of disposition of the disc-shadows _L'_ on the plane _E_? Evidently they are exactly the same as the laws of disposition of the discs...