The left column contains Web search results. The right column contains question entity pages from Wikipedia.

Web search resultsQuestion entity pages
Experiments on Surface Phenomena and Colloids
... but the surface is also the place of contact among different substances. ... of contact between the two ... Surface phenomena and colloids concern ...


Diffusion - Encyclopedia
... two different substances are placed in contact with each other they sometimes remain separate, but in many cases a gradual mixing ... given by James Clerk Maxwell ...


SparkNotes: Psychology Glossary: Psychology Glossary
... Conscious, Consciousness, Conservation, Consolidation, Contact ... Guides → Psychology Glossary ... when two different versions of it are given to the ...