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Cornell University

Materials

Stretchy squid-inspired skin glows in different colors

Besides having tentacles, squid and octopi are also both known for their color-changing skin. Well, soft-bodied robots may soon also share that attribute, thanks to research being carried out at Cornell University. Led by assistant professor Rob Shepherd, a team of grad students there has developed an electroluminescent rubber "skin" that not only emits light in different colors, but that can also do so while being stretched to more than six times its original length.Read More

Biology

Cornell software identifies bird species from users' photos

While there are already plenty of apps that help birdwatchers identify birds, most of them work by searching a database based on descriptions. Cornell University and the Visipedia research project's Merlin Bird Photo ID program, however, goes further – it utilizes computer vision tech to identify birds pictured in user-supplied photos.Read More

Robotics

Cornell's robot barista learns as it brews

If robots are going to become part of our everyday lives, they'll need to learn to work with everyday things. That means being able to read instruction manuals and figuring out how to use new machines. That's the plan of researchers at Cornell University, who have programmed a robot barista that can not only make a latte, but figure out how to use an unfamiliar espresso maker.Read More

Automotive

Brain4Cars system could spot driver errors before they happen

We keep hearing about systems designed to either alert drivers to impending collisions, to let them know that they've made a mistake (such as drifting out of their lane), or to tell them that they're getting tired. Brain4Cars, however, takes yet another approach. Created by scientists at Cornell and Stanford universities, it monitors drivers to determine when they're about to do something wrong, so it can warn them not to. Read More

Medical

Managing diabetes could one day be as easy as popping a pill

Researchers at Cornell University have successfully treated diabetic rats by engineering a strain of lactobacillus, a rod-shaped bacteria common in the human gut, resulting in up to 30 percent lower blood glucose levels. The technology could pave the way for a new treatment for both type 1 and type 2 diabetes that could one day see managing diabetes be as easy as taking a daily probiotic pill..Read More

Science

Put Christmas Lego to good use: Measure Planck’s Constant with it

Lego is a popular Christmas gift, and young and old alike can derive hours of pleasure building with those little plastic blocks. But, like a lot of playthings, the novelty wears off soon enough and you find yourself drifting back to watch Christmas TV re-runs. But what if you could use that Lego to construct real scientific equipment; would that maintain your enthusiasm? Well hang on to your plastic blocks, because engineers have designed an experiment that uses Lego and a few other bits and pieces that allows any keen tinkerer to build a device that not only determines Planck's Constant but may also help quantify the international standard unit of mass.Read More

Medical

Hereditary gut microbes found to influence weight gain

A new study has determined that not only are bacteria naturally found in the gut involved in obesity, diabetes, and cardiovascular disease, but they are genetically inherited. Researchers at King's College London and Cornell University identified a highly-heritable bacterial family that is more common in individuals with low body weight and that could pave the way for genetics-based personalized probiotic therapies for obesity-related diseases.Read More

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