#connexion

The senses are the organs by which man places himself in connexion with exterior objects. ↗

— Jean Anthelme Brillat-Savarin

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#exterior #himself #man #objects #organs

With this in mind, for some twenty years I have set myself as my particular task the experimental investigation of the connexion between change in the structure and change in the spectra of chemical atoms. ↗

— Johannes Stark

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#between #change #chemical #connexion #experimental

I am decidedly of the opinion that in very many instances we can trace such a necessary connexion, especially among birds, and often with more complete success than in the case which I have here attempted to explain. ↗

— Alfred Russel Wallace

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#among #attempted #birds #case #complete