165 million-year-old omnivore may have had armadillo-like gait
“We finally have a glimpse of what may be the ancestral condition of all mammals, by looking at what is preserved in Megaconus. It allows us to piece together poorly understood details of the critical transition of modern mammals from pre-mammalian ancestors,” said Zhe-Xi Luo, professor of organismal biology and anatomy. (more…)
So you have been with the love of your life for a few years now and things really cannot get any better for you in terms of your relationship. But even the most loving of all couples go through a phase where they find themselves having lesser and lesser sex. Since a healthy sex life is the key to happiness in a romantic relationship, such a situation warrants immediate attention. However, instead of reaching for the magic blue pill, you should try these holistic, easy and practical ways instead.
1. Take a yoga class together
Yoga may look like hard work but it is actually one of the best known types of workout for couples who want to rekindle the romance. The slow pace, the emphasis on breathing and the stretching, all help calm the mind and body down which is necessary to allow couples to unburden their mind of their daily worries and focus on building intimacy. Since the workout won’t be rigorous, you’d still have enough energy for a hookup while the limberness provided by the stretching will help you experiment as well. (more…)
AUSTIN, Texas — Scientists at the University of Texas at Austin’s Institute for Geophysics helped develop a blueprint for a possible future NASA lander mission to Europa, an icy moon of Jupiter that has a global ocean covered by an ice shell. Europa’s large reservoir of liquid water has long enchanted planetary scientists with the possibility of harboring life. Many experts believe it to be the most likely place in our solar system besides Earth to host life today. The proposed mission is designed to assess the moon’s habitability by studying its surface composition, ice shell, ocean and geology.
Don Blankenship, senior research scientist at the institute, is part of the science definition team commissioned by NASA to draft the report, which appears in the August 2013 issue of Astrobiology. Blankenship and two colleagues — Krista Soderlund, postdoctoral fellow at the institute; and Britney Schmidt, formerly a postdoctoral fellow at the institute, now assistant professor at the Georgia Institute of Technology — developed a part of the mission scenario that would use sound waves to study the moon’s icy shell, deep ocean and possible shallow lakes. (more…)
Researchers from North Carolina State University have developed a new technique for creating devices out of a water-based hydrogel material that can be patterned, folded and used to manipulate objects. The technique holds promise for use in “soft robotics” and biomedical applications.
“This work brings us one step closer to developing new soft robotics technologies that mimic biological systems and can work in aqueous environments,” says Dr. Michael Dickey, an assistant professor of chemical and biomolecular engineering at NC State and co-author of a paper describing the work. (more…)
Nighttime heat waves are becoming more frequent in western Washington and Oregon.
And if you don’t sleep well in hot weather, this might be a good time to buy a fan, since records show that on average heat waves tend to strike around the last week of July.
University of Washington research shows that the region west of the Cascades saw only three nighttime heat waves between 1901 and 1980, but that number quadrupled to 12 nighttime heat waves in the three decades after 1980, according to a paper published in the July issue of the Journal of Applied Meteorology and Climatology. (more…)
The remains of two large 6000-year-old halls, each buried within a prehistoric burial mound, have been discovered by archaeologists from The University of Manchester and Herefordshire Council – in a UK first.
The sensational finds on Dorstone Hill, near Peterchurch in Herefordshire, were thought to be constructed between 4000 and 3600 BC.
Some of the burnt wood discovered at the site shows the character of the building’s structure above ground level- in another UK first.
The buildings, probably used by entire communities, are of unknown size, but may have been of similar length to the Neolithic long barrows beneath which they were found – 70metres and 30m long. (more…)
ANN ARBOR — Mass extinctions, like lotteries, result in a multitude of losers and a few lucky winners. This is the story of one of the winners, a small, shell-crushing predatory fish called Fouldenia, which first appears in the fossil record a mere 11 million years after an extinction that wiped out more than 90 percent of the planet’s vertebrate species.
The extinction that ended the Devonian Era 359 million years ago created opportunities quickly exploited by a formerly rare and unremarkable group of fish that went on to become—in terms of the sheer number of species—the most successful vertebrates (backboned animals) on the planet today: the ray-finned fish. (more…)
Mobile Flex System Manager helps clients to monitor and control their systems from any location using smartphones or tablets
ARMONK, N.Y. – 06 Aug 2013: IBM today unveiled a number of major additions to its Flex System portfolio. The offerings combine the latest server technology with new virtualization, networking and management tools, allowing clients to consolidate their existing IT infrastructures and reduce operating costs. This will help clients use smaller data center environments to quickly deploy, manage and secure increasingly larger clouds.
Today’s announcement comes at a critical time, as organizations look to consolidate their existing data centers and shift greater workloads to the cloud. In fact, one study has determined that by 2014, businesses will have migrated more than 62 percent of their existing database workloads to the cloud. [1] (more…)
