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Novel bubble-attracting sheets of specially textured mesh can make bubbles collapse as fast as they form, reducing the build-up of foam.
Applying strain to tiny needles of diamond can transform their electronic properties from insulating, through semiconducting, to highly conductive.
Electrode screen-printing process for health monitoring
Researchers have shown that shining a laser through a tube filled with a particular ionic liquid can downshift the laser’s energy and change its color.