Girokompas: Perbedaan antara revisi
Konten dihapus Konten ditambahkan
k Bot: Perubahan kosmetika |
Rescuing 1 sources and tagging 0 as dead.) #IABot (v2.0.8 |
||
Baris 9:
{{Reflist}}
* {{Cite journal | title = Albert Einstein's expert opinions on the Sperry vs. Anschütz gyrocompass patent dispute | last = Trainer | first = Matthew | url = http://202.114.89.60/resource/pdf/1317.pdf | doi = 10.1016/j.wpi.2008.05.003 | year = 2008 | journal = World Patent Information | volume = 30 | pages = 320 | issue = 4}}
* [http://fi.edu/case_files/sperry_2524/ Elmer A. Sperry case file] {{Webarchive|url=https://web.archive.org/web/20070315120948/http://fi.edu/case_files/sperry_2524/ |date=2007-03-15 }} at the [[Franklin Institute]] contains records concerning his 1914 Franklin Award for the gyroscopic compass
* [http://imperialclub.com/Yr/1945/45Impossible/Cover.htm "A Job Thought Impossible"], the story of Chrysler Corporation's mass-production of previously hand-made gyrocompasses for World War II naval requirements.
* [http://www.globmaritime.com/martech/marine-navigation/compasses/2840-errors-of-the-gyrocompass Errors of the Gyrocompass]
| |||