ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] Recently, we have found that evaporated films of metals, when exposed to the action of oxygen and water vapour, are capable of producing an image on photographic plates. Before briefly describing the experimental procedure used, it is necessary to state that no satisfactory explanation of the cause ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/170456b0
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