# The Popular Science Monthly, September, 1900 Vol. 57, May, 1900 to October, 1900

Author: Various; Cattell, James McKeen, 1860-1944 [Editor]

Genre: Category: Science - Physics

Language: English

License: Public domain

Source: https://www.gutenberg.org/ebooks/47281

Amazon editions: https://www.amazon.com/s?k=The+Popular+Science+Monthly%2C+September%2C+1900+Vol.+57%2C+May%2C+1900+to+October%2C+1900+Various%3B+Cattell&tag=cyberlibrar00-20

## Summary

The Modern Occult 449 Birds As Flying Machines 473 Electric Automobiles 479 The Human Body As an Engine 491 Chapters on the Stars 500 The Psychology of Red. (II.) 517 The Expenditure of the Working Classes 527 The Conquest of the Tropics 540 Discussion and Correspondence 546 Scientific Literature 550 The Progress of Science 555

## Chapters

- [Part 6](https://www.cyberlibrary.org/en/books/the-popular-science-monthly-september-1900-vol-57-may-1900-to-o-0f9db547/chapters/6/index.md)
- [Part 7](https://www.cyberlibrary.org/en/books/the-popular-science-monthly-september-1900-vol-57-may-1900-to-o-0f9db547/chapters/7/index.md)
- [Part 11](https://www.cyberlibrary.org/en/books/the-popular-science-monthly-september-1900-vol-57-may-1900-to-o-0f9db547/chapters/11/index.md)
- [Part 10](https://www.cyberlibrary.org/en/books/the-popular-science-monthly-september-1900-vol-57-may-1900-to-o-0f9db547/chapters/10/index.md)
- [Part 9](https://www.cyberlibrary.org/en/books/the-popular-science-monthly-september-1900-vol-57-may-1900-to-o-0f9db547/chapters/9/index.md)
- [Part 8](https://www.cyberlibrary.org/en/books/the-popular-science-monthly-september-1900-vol-57-may-1900-to-o-0f9db547/chapters/8/index.md)
- [Part 5](https://www.cyberlibrary.org/en/books/the-popular-science-monthly-september-1900-vol-57-may-1900-to-o-0f9db547/chapters/5/index.md)
- [Part 4](https://www.cyberlibrary.org/en/books/the-popular-science-monthly-september-1900-vol-57-may-1900-to-o-0f9db547/chapters/4/index.md)
- [Part 12](https://www.cyberlibrary.org/en/books/the-popular-science-monthly-september-1900-vol-57-may-1900-to-o-0f9db547/chapters/12/index.md)
- [Part 2](https://www.cyberlibrary.org/en/books/the-popular-science-monthly-september-1900-vol-57-may-1900-to-o-0f9db547/chapters/2/index.md)
- [Part 13](https://www.cyberlibrary.org/en/books/the-popular-science-monthly-september-1900-vol-57-may-1900-to-o-0f9db547/chapters/13/index.md)
- [Part 3](https://www.cyberlibrary.org/en/books/the-popular-science-monthly-september-1900-vol-57-may-1900-to-o-0f9db547/chapters/3/index.md)
- [Part 1](https://www.cyberlibrary.org/en/books/the-popular-science-monthly-september-1900-vol-57-may-1900-to-o-0f9db547/chapters/1/index.md)
- [Part 14](https://www.cyberlibrary.org/en/books/the-popular-science-monthly-september-1900-vol-57-may-1900-to-o-0f9db547/chapters/14/index.md)