Top-flight rheometer allows for outside-the-box research

ITHACA, N.Y. – Until earlier this month, if students in Itai Cohen’s research group wanted to perform advanced measurements on a fluid – such as applying both rotation and sinusoidal oscillations to gauge whether the flow disruption was hydrodynamically or contact-mediated – they’d have to drive 330 miles east. Now, thanks to a loan from […]

Shape-shifting octopus inspires 3-D morphing material

Media Note: Videos of the morphing materials can be viewed and downloaded at https://cornell.box.com/v/3dtexture. An interview and demonstration of engineering professor Rob Shepherd explaining the new work can also be viewed on YouTube. ITHACA, N.Y. – A Cornell University engineering and physics team is using the octopus as inspiration for a method to morph flat […]