ible cyclones, which mere differ- ences of temperature cannot explain. The excess of elec- This fact was first re- pet. tricity of those regions, striving to re-establish its equilibri- um, causes the air to flow towards thetemperatezones. The All these streams were found whole column of air over… … et gear. The ratchet is clone, and why it some- fastened to the under- times rises suddenly af- ter a clap of thunder. The daily andthe yearly variations of side of the crosshead, with teeth inverted, and the pawl is draining streams of New York and the Atlantic slope. For the barometer, like those…
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