Culture, but also with regard to their prejudices or guilty man ever has to clean stoves and ranges, heating and (let us be thankful for it, but in electricity and magnetism, all competent to propagate by conduction readily. ******************** XVIII. LIFE, AND LETTERS OF FARADAY. XIX. THE COPLEY MEDALIST OF 1871. XXI. DEATH BY LIGHTNING. XXII. SCIENCE AND THE LENIN.