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University of Michigan

With skin cancer the most common form of cancer in the U.S., most people have got the message and will have had a skin cancer screening at the doctor at some point. But how many actually receive check-ups with the frequency necessary to catch harmful lesions forming on the skin before they become lethal? Scientists at the University of Michigan have created an app called UMSkinCheck that directs users to take photos of themselves in order to perform self-checks for different forms of skin cancer. Read More
For the first time, a team of astronomers has "observed" a filament of dark matter connecting two neighboring galaxy clusters. Dark matter is a type of matter that interacts only very weakly with light and itself. Its very nature is mysterious. Mapping the dark matter filament's gravity was the key observation. The result is considered a crucial first step by scientists - it provides the first direct evidence that the universe is filled by a lacework of dark matter filaments, upon which the visible matter in the universe is distributed like small beads. This groundbreaking observation is consistent with modern cosmological models, but the story of dark matter actually starts some 80 years ago. Read More
It’s hard to convey the pain of a migraine to those who are fortunate enough not to suffer them. Compounding things, many sufferers get no relief from, or cannot tolerate, commonly prescribed or over-the-counter pain medications. Now researchers have shown that applying a mild electrical current to the brain via electrodes attached to the scalp can prevent migraines from occurring and reduce the severity and duration of those that do occur. Read More
NASA's Chandra X-ray Observatory has recorded ultra-fast 20 million-mph (32 million km/h) winds roaring from a gas disk around the stellar-mass black hole IGR J17091-3624. The wind speeds are a record, a factor of ten greater than any previously recorded, for a black hole of this kind. It is hoped the surprise discovery will shed new light on the behavior of stellar-mass black holes. Read More
A heart-powered pacemaker may sound counter-intuitive, but in essence this is precisely what aerospace engineers from the University of Michigan are proposing. The engineers have come up with a prototype powered by vibrations in the chest cavity - vibrations which are caused mainly by the beating of the heart. Read More
Insects have served as the inspiration for a number of Micro Air Vehicles (MAVs) that could be deployed to monitor hazardous situations without putting humans in harm’s way. Now researchers at the University of Michigan College of Engineering are proposing using actual live insects enhanced with electronic sensors to achieve the same result. The insect cyborgs would use biological energy harvested from their body heat or movements to potentially power small sensors implanted on their bodies in order to gather vital information from hazardous environments. Read More
Although Klingon-style disappearing spaceships may not be in our neighborhood any time soon, the technology that could allow a spaceship to vanish from sight may be here now. Scientists from the University of Michigan have successfully made a three-dimensional etched silicon image of a tank appear as a featureless black void, that completely blended in with the backdrop surrounding it. The secret: good ol’ carbon nanotubes. Read More
University of Michigan researchers have proposed a new power management system for smartphones that could dramatically improve battery life. Working with doctoral student Xinyu Zhang, computer science and engineering professor Kang Shin has created a proof-of-concept system known as E-MiLi, or Energy-Minimizing Idle Listening, that addresses the energy waste that occurs when "sleeping" phones are looking for incoming messages and clear communication channels. For users on the busiest networks, it could extend battery life by up to 54 percent. Read More
Although Honda’s ASIMO has been running around at speeds of up to 6 km/h (3.7 mph) since 2004, his style is more of a fast sneak than a true running action. Getting bipedal robot like ASIMO to run like a human is no easy feat - as C-3PO is sure to attest – but researchers in a University of Michigan (U-M) lab have done just that with a bipedal robot called MABEL. The researchers believe that MABEL, which can reach a peak pace of 10.9 km/h (6.8 mph), is the world’s fastest bipedal robot with knees. Read More
Chinese citizens could once again enjoy LOL Cats on YouTube - as well as content critical of the communist government - if a new system developed by researchers at the University of Michigan (U-M) and the University of Waterloo (UW) in Canada were implemented. The researchers claim the system, called Telex, would thwart Internet censorship and make it virtually impossible for a censoring government to block individual sites by essentially turning the entire web into a proxy server. Read More
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