Dear All,
This isn't spectroscopy, but is there anyone out there who could recommend
a safe dense gas for inhalation, to demonstrate the converse of the He
voice effect (Kr, Xe are obvious, but very expensive).
Best regards.... Iain
Homepage: http://www.phys.ncl.ac.uk/research/atomic/irm/mcnabgroup.htm
Dr I. R. McNab, Tel: +44 (0)191 222 7408/8881
Lecturer in Physics, messages: +44 (0)191 222 7302
Department of Physics, FAX: +44 (0)191 222 7361
University of Newcastle upon Tyne, EMAIL: [log in to unmask]
Newcastle upon Tyne,
NE1 7RU,
United Kingdom.
