In its first 18 years, the Association for Unmanned Vehicle Systems International’s annual aerial-robotics competition posed four successive challenges, which robotics researchers had to meet using entirely autonomous aerial ...
Engineering
Dec 3, 2009
2
0
The annual migration of monarch butterflies from across eastern North America to a specific grove of fir trees in Mexico has long fascinated scientists who have sought to understand just how these delicate creatures can navigate ...
Plants & Animals
Sep 24, 2009
0
0
(PhysOrg.com) -- As the best drugs become increasingly resistant to superbugs, McMaster University researchers have discovered a completely different way of looking for a new antibiotic.
Biochemistry
May 28, 2009
4
0
In the life of many successful networks, the connections between elements increase over time. As connections are added, there comes a critical moment when the network's overall connectivity rises rapidly with each new link.
Mathematics
Mar 12, 2009
2
0
Scientists at the U.S. Department of Energy's Lawrence Berkeley National Laboratory can now control how cells connect with one another in vitro and assemble themselves into three-dimensional, multicellular microtissues. The ...
Biochemistry
Mar 5, 2009
0
0
(PhysOrg.com) -- At the Mobile World Congress this week, Asus has announced their up coming 1000HG netbook that comes with both WiMAX and Wi-Fi capabilities. Asus has made no commitment to a release date but stated that it's ...
(PhysOrg.com) -- Ultra-high-speed wireless connectivity - capable of transferring 15 gigabits of data per second over short distances - has taken a significant step toward reality. A recent decision by an international standards ...
Engineering
Jan 15, 2009
2
0
A research team led by Prof. Dr. Yang Yong from the Hefei Institutes of Physical Science of the Chinese Academy of Sciences has revealed a remarkable quantum tunneling phenomenon across double potential barriers. They found ...
Quantum Physics
Feb 29, 2024
0
36
In most materials, heat prefers to scatter. If left alone, a hotspot will gradually fade as it warms its surroundings. But in rare states of matter, heat can behave as a wave, moving back and forth somewhat like a sound wave ...
General Physics
Feb 8, 2024
0
2897
Researchers have discovered magnetic monopoles—isolated magnetic charges—in a material closely related to rust, a result that could be used to power greener and faster computing technologies.
Condensed Matter
Dec 5, 2023
1
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