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Of the conclusion arrived at by a committee of the Academy of Sciences of France, agreeably to which, tornados are caused by heat : while, agreeably to Peltier's report to the same body, certain insurers had been obliged to pay for a tornado as an electrical storm, also, abstracts from Peltier's report : moreover, quotations shewing the ignorance which existed in the Academy respecting the nature and causes of the meteor in question, prior to the publication ascribing it to a convective discharge of electricity : with objections to the opinions of Peltier and Espy / by Dr. Hare. Public Domain Mark. Source: Wellcome Collection.
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This material has been provided by The Royal College of Surgeons of England. The original may be consulted at The Royal College of Surgeons of England.