7. Of all the methods tested, the most efficient seemed to be to hang up
a number of wet cloths on a winch or some contrivance that permits
of turning them, so as to hasten their giving out moisture to the
air.--_Med. Zeitung_.
* * * * *
[The following article is from the June number of the _American
Naturalist_, edited by Prof. A. S. Packard, Jr., and Prof. E. D. Cope.
Published by McCalla & Stavely, Philadelphia, Pa.]