A Cornell-led collaboration devised a new method for designing metals and alloys that can withstand extreme impacts: introducing nanometer-scale speed bumps that suppress a fundamental transition that controls how metallic materials deform.
Just as a snowflake’s intricate structure vanishes when it melts and transforms when it refreezes, the microstructure of metals can change during the 3D printing process, but Cornell researchers have uncovered a way to control these transformations.
Warmer autumns and more “false” springs are disrupting the signals grapevines rely on to gain cold hardiness for the winter and blossom effectively in the spring, according to new research from Cornell AgriTech.
Cornell plant and computer science experts joined forces to show how herbivores like sea snails can promote the spread of seagrass wasting disease. Grazing by small herbivores was associated with a 29% increase in the prevalence of disease.
Cornell scientists have developed a novel technique to transform symmetrical semiconductor particles into intricately twisted, spiral structures – or “chiral” materials – producing films with extraordinary light-bending properties.
A Cornell chemist has created an alternative to unrecyclable, plastic-based thermosets by making a bio-sourced material that has crosslinked thermosets’ durability and malleability but can be easily recycled and degraded.
