Philosophical Transactions of the Royal Society of London

according acid action apparatus appears assumed atmosphere Author ball blood bodies brush carbonic cause centre charge clouds common compared condition conducting conductor connected considered contained continued correction corresponding curve depend described determined dielectric direction discharge distance effect electricity equal experiments expression figure fluid force formula germinal give given glass Graafian vesicle granules greater important inch increased induction instance insulating interval latter less light lines Lond manner mean measures membrane metal minute nature nearly negative object observed obtained occur ovisac ovum oxygen Paris particles passing phenomena Philosophical plane Plate polarized portion positive present produced quantity rain referred refractions relation represented respect Royal Sciences seen shell-lac side similar single Society spark supposed surface Table theory tion Transactions transit vary whole wind wire