Advertisement
more top stories »

University of Michigan


— Military

Most powerful military explosive tamed for use

By - September 10, 2012 4 Pictures
The advent of unmanned combat vehicles is generating a need for smaller weapon systems to fit their reduced dimensions. As a result, more powerful explosives are being sought to get the most performance from smaller warheads. Introduction of new explosives is a rather slow process, as premature detonation of an explosive is extremely embarrassing. The desire for higher-performance explosives persists, though, so explosive chemists get used to dancing along the edge of instability. Fortunately, new chemistry occasionally appears that pushes the edge back a bit. The recent synthesis of a stable, high-performance explosive by a research team at the University of Michigan indicates that such new chemistry is now at hand. Read More
— Automotive

World’s largest field test of connected vehicle technology gets underway in the U.S.

By - August 22, 2012 2 Pictures
Hot on the heels of Daimler announcing the largest ever field-test of its car-to-X vehicle communications system in Germany, a similar program being conducted by the U.S. Department of Transport (DoT) got underway this week in the Ann Arbor region of Michigan. Whereas the Daimler trial involves 120 network-linked vehicles, the Connected Vehicle Safety Pilot Model Deployment Program will see some 3,000 vehicles hitting the road in the world's biggest ever real world test of connected-vehicle communication technology. Read More
— Health and Wellbeing

UMSkinCheck iPhone app for skin cancer self exams

By - July 18, 2012 3 Pictures
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
— Space

Dark matter filaments detected for the first time

By - July 14, 2012 17 Pictures
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
— Health and Wellbeing

Mild electrical current found to prevent migraine attacks

By - April 30, 2012 2 Pictures
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
— Space

NASA Observatory records 20 million-mph winds off stellar-mass black hole

By - February 23, 2012 1 Picture
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
— Robotics

Harvesting energy from insects in quest to create tiny cyborg first responders

By - November 23, 2011 2 Pictures
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
— Spy Gear

Klingons take note - nanotubes could allow spaceships to disappear

By - November 23, 2011 2 Pictures
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
— Mobile Technology

'Subconscious mode' could boost smartphone run times by over 50 percent

By - September 18, 2011 1 Picture
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
Advertisement
Advertisement
Advertisement
Advertisement
Advertisement

Subscribe to Gizmag's email newsletter

Advertisement