Note 9 — LECTURE I. LIGHTNING AND THUNDER.
Reading edition
See original paper by Swan, Trans. Royal Society, Edinburgh, 1849, vol. xvi., pp. 581-603; also, a second paper, ib. 1861, vol. xxii., pp. 33-39.
Reading edition
See original paper by Swan, Trans. Royal Society, Edinburgh, 1849, vol. xvi., pp. 581-603; also, a second paper, ib. 1861, vol. xxii., pp. 33-39.