July 20, 1903 (N° 3)
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October 20, 1903 (N° 4)
| Title | Page | |
|---|---|---|
The Origins of Statics  by Pierre Duhem |
--------------------- | 462-516 |
| CHAPTER I: Aristotle and Archimedes (384-322 and 287-212 B.C.) | ||
| CHAPTER II: Leonardo da Vinci (1451–1519) | ||
| CHAPTER III: Jérôme Cardan (1501–1575) | ||
| CHAPTER IV: The Impossibility of Perpetual Motion |