Have you ever noticed that when heated a film of oil in a pan doesn’t remain completely flat? Instead, it forms a wavy pattern that resembles the exterior of an orange. These sorts of deformations inspired a group of researchers to explore whether they could be used to improve and streamline microfabrication processes.

Read more here:: http://feeds.sciencedaily.com/~r/sciencedaily/matter_energy/solar_energy/~3/gICK0rnjNxY/160211133628.htm

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