History of Geo- and Space Sciences
History of Geo- and Space Sciences
History of Geo- and Space Sciences
Articles | Volume 9, issue 1
Articles | Volume 9, issue 1
https://doi.org/10.5194/hgss-9-1-2018
© Author(s) 2018. This work is distributed under
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/hgss-9-1-2018
© Author(s) 2018. This work is distributed under
the Creative Commons Attribution 4.0 License.
Articles | Volume 9, issue 1
Note
 | 
09 Jan 2018
Note |  | 09 Jan 2018

The attraction of the pyramids: virtual realization of Hutton's suggestion to improve Maskelyne's 1774 Earth density estimate

John R. Smallwood

Viewed

Total article views: 5,279 (including HTML, PDF, and XML)
HTML PDF XML Total BibTeX EndNote
4,335 838 106 5,279 94 85
  • HTML: 4,335
  • PDF: 838
  • XML: 106
  • Total: 5,279
  • BibTeX: 94
  • EndNote: 85
Views and downloads (calculated since 09 Jan 2018)
Cumulative views and downloads (calculated since 09 Jan 2018)

Cited

Latest update: 20 Nov 2024
Download
Short summary
Charles Hutton suggested in 1821 that the pyramids of Egypt be used to site an experiment to improve the estimate of the density of the Earth. He had previously estimated the horizontal attraction of a Scottish mountain as part of Nevil Maskelyne’s 1774 "Schiehallion Experiment". I present a virtual realization of an experiment at the Giza pyramids to investigate Hutton’s concept. I show that such an experiment would indeed have allowed a more accurate mean Earth density to be determined.
Read more