Credits
Credits for the slideshow images are as follows (in order of presentation):
- Brain piston: Image by the author.
- Textbooks: Photo by the author (Lubbock, Texas).
- Kelvin: Sir Hubert von Herkomer / Wikimedia Commons / Public Domain
- Joule: C. H. Jeens / Wikimedia Commons / Public Domain
- Boltzmann: Wikimedia Commons / Public Domain
- Boltzmann grave: Photo by the author (Vienna, Austria).
- Cumbres & Toltec steam train: Photo by the author (Chama, New Mexico).
- Wyddfa steam train: Photo by the author (Mount Snowdon, Wales).
- Keyboard: The "von Slatt Original" Keyboard / Courtesy of "Datamancer" / datamancer.com
- Brain jar: Steampunk Brain in a Jar / Courtesy of Guy Garrison
- Machine light: Machine Light Type No. 01 / Courtesy of Frank Buchwald / frankbuchwald.de
- Guitar 1: Rusty Beauty / Courtesy of Jeff Ritzmann / thundereagleguitars.com
- Guitar 2: Villanizer X3 / Courtesy of Jeff Ritzmann / thundereagleguitars.com