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Brown University

— Science

BioP3 technology could be an alternative to bioprinting organs

By - December 22, 2014 2 Pictures
When we hear about projects that may someday make it possible to create internal organs on demand, they usually incorporate 3D bioprinting. This typically involves depositing successive layers of cell-seeded material one on top of another, to form the finished organ. While the technology definitely holds a lot of promise, a device known as the BioP3 could give it a run for its money. Read More
— Science

World's oldest computer may be older than previously thought

By - December 4, 2014 1 Picture
Since its discovery over a century ago, the Antikythera Mechanism has had scholars scratching their heads over how the Greeks managed to build a mechanical computer a hundred years before the birth of Christ and thousands of years before anything similar. But now things have become even stranger as researchers claim that it's over a hundred years older than previously believed and may have been built by a famous hand. Read More
— Medical

Device for detecting glucose levels in saliva comes a step closer

By - June 18, 2014 1 Picture
Two years ago, we first heard about how scientists at Rhode Island's Brown University were developing a biochip for detecting very low concentrations of glucose in saliva. Such a device could make life much easier for diabetics, as it would save them from having to perform fingerprick blood tests. At the time, it was limited to detecting glucose in water. Now, however, it's able to do so within a mixture of water, salts and select enzymes – also known as artificial saliva. Read More
— Robotics

Scientists try to teach robots morality

By - May 13, 2014 1 Picture
A group of researchers from Tufts University, Brown University and the Rensselaer Polytechnic Institute are collaborating with the US Navy in a multi-year effort to explore how they might create robots endowed with their own sense of morality. If they are successful, they will create an artificial intelligence able to autonomously assess a difficult situation and then make complex ethical decisions that can override the rigid instructions it was given. Read More
— Health and Wellbeing

Scientists developing a baby cry analyzer

By - July 12, 2013 1 Picture
Although Homer Simpson’s brother’s Baby Translator may still only be a whimsical concept, Rhode Island scientists have developed something that could prove to be even more valuable. Researchers at Brown University teamed up with faculty at Women & Infants Hospital, to create a computer tool that may find use detecting neurological or developmental problems in infants, by analyzing their cries. Read More
— Science

Robotic bat wing reveals flight secrets of bats

By - March 4, 2013 2 Pictures
Recently, we've seen a robotic ostrich. Now, there’s a robot bat – or at least, part of one. Joseph Bahlman, a graduate student at Brown University, with the help of Professors Kenneth Breuer and Sharon Swartz, has developed a robotic bat wing that mimics the ligaments, skin and structural supports of the real thing. The purpose of the motorized plastic bat is to gain a better understanding of how bats are engineered and fly. Read More
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