View Original: | Kirchermagneticclock.jpg (300x421) | |||
Download: | Original | Medium | Small | Thumb |
Courtesy of: | commons.wikimedia.org | More Like This | ||
Keywords: Kirchermagneticclock.jpg The magnetic clock by Athanasius Kircher Captions and description is to find here http //www stanford edu/~mgorman/kircher/kircherclock html non-expressive scan of out of copyright 1641 image from Athanasius Kircher's Magnes History of science Athanasius Kircher Scientific instruments magnetism Old water clocks prints Scanned with HP PhotoSmart C5280 Location not applicable Scans by Mattes Work by Mattes 2005 PD-old |