Gravitationstunnel (German Wikipedia)

Analysis of information sources in references of the Wikipedia article "Gravitationstunnel" in German language version.

refsWebsite

Global rank German rank

850^th place

1,668^th place

6,804^th place

7,989^th place

61^st place

163^rd place

2,106^th place

139^th place

google.de

Gerthsen Physik. Springer-Verlag, 2013, ISBN 978-3-662-07462-6, S. 1023 (google.de).

„The idea seems so exciting that people tend to take it as a serious engineering project, rather than a Calculus/Physics exercise:-),“ einschließlich des Smileys von Alexandre Eremenko, auf seiner Seite Gravity Train Solution unten.
https://www.math.purdue.edu/~eremenko/train.html

Amanda Maxham: Brachistochrone inside the Earth: The Gravity Train, UNLV Department of Physics and Astronomy, September 26, 2008, https://www.physics.unlv.edu/~maxham/gravitytrain.pdf