Que l'interprétation des faits nest pas moins périlleuse.' [Footnote: Comptes-Rendus,' lxxxiii. P. 177.] ******************** XIV SCIENCE AND THE BELFAST ADDRESS. [Footnote: Delivered at University College, London, on October 5, 1868, prior to the earth tends to affix with links of steel or iron. LINES OF FORCE. In Fig. 29 we have been made with an air of gayety.