ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] EXPERIMENTS, to be described elsewhere, in which the electromotive force generated by a loaded rotating steel ball in frictional contact with a metal block was measured, showed that the steel ball tended to pick up metal from the flat surface, and that metallic films wiped out on metal surfaces ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/151420b0