The aim of the trained scientific or artistic imagination is to conceive (concipio, lay hold of) invent (invenio, to light upon) or imagine (visualise, The theory of evolution or of electrons or atoms; the rapid discovery (un-veiling) by a mathematical genius of the answer to an abtruse calculat, CHD_0055.JPG, The theory of evolution or of electrons or atoms; the rapid discovery (un-veiling) by a mathematical genius of the answer to an abtruse calculation; t