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Thursday, 18 December 2014

Adding liquids to solids could make them stronger – and more useful

The surface tension that allows liquid droplets to hold their shape can also be used to ad...


Liquids are softer than solids, so incorporating droplets of a liquid into a solid will always make it weaker ... right? Actually, no. Scientists at Yale University have discovered that if the drops are just the right size, they can actually make the solid stiffer. Their findings could pave the way for composite materials that use liquids for added optical or electrical functionality, yet that don't compromise strength. .. Continue Reading Adding liquids to solids could make them stronger – and more useful



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