To Thomas Ronayne
AD: American Philosophical Society

The Balls may be kept from the Wind by hanging them from the Cork within a thin Glass Phial; where they will nevertheless be affected by the State of Electricity in the Air. Rain water, caught during a Thundershower, has been found to be electrified. Small Fragments of Cloud are often seen to be attracted to the large Body of Cloud of a Thunder Gust. The Leaves on the Tops of Trees are observ’d to be drawn up wards when the Great Cloud first comes over them, and the Dust is also drawn up. A number of Strokes from Cloud to Cloud, though all at the same Instant, will give Sounds that arrive at the Ear in Succession according to the different Distances.

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