By Ben Panko – In this study, scientists worked with the CRISPR-Cas9 gene editing system, which is kind of like cut and paste on for genes. It’s based on a naturally occurring immune system found in many bacteria species in which the microbes keep a “hit list” of virus DNA in their genomes so they can recognize future dangerous intruders.
If any of that DNA is present, the bacteria deploys enzymes called Cas (CRISPR-associated proteins), which precisely and efficiently snip out that DNA.
This research was notable for its use of viable embryos, or embryos that could likely develop into a baby if allowed to grow, reports Dina Fine Moran for Scientific American.
This is the first time this has ever happened on U.S. soil, but scientists in China have already been pushing the envelope for years. more> https://goo.gl/oxtpXQ
The Vanishing Middle Class: Prejudice and Power in a Dual Economy, Author: Peter Temin.
By Lynn Parramore – America is not one country anymore. It is becoming two, each with vastly different resources, expectations, and fates.
In one of these countries live members of what Temin calls the “FTE sector” (named for finance, technology, and electronics, the industries which largely support its growth). These are the 20 percent of Americans who enjoy college educations, have good jobs, and sleep soundly knowing that they have not only enough money to meet life’s challenges, but also social networks to bolster their success. They grow up with parents who read books to them, tutors to help with homework, and plenty of stimulating things to do and places to go. They travel in planes and drive new cars. The citizens of this country see economic growth all around them and exciting possibilities for the future.
They make plans, influence policies, and count themselves as lucky to be Americans.
The FTE citizens rarely visit the country where the other 80 percent of Americans live: the low-wage sector. Here, the world of possibility is shrinking, often dramatically. People are burdened with debt and anxious about their insecure jobs if they have a job at all. Many of them are getting sicker and dying younger than they used to. They get around by crumbling public transport and cars they have trouble paying for. Family life is uncertain here; people often don’t partner for the long-term even when they have children. If they go to college, they finance it by going heavily into debt.
They are not thinking about the future; they are focused on surviving the present. The world in which they reside is very different from the one they were taught to believe in. more> https://goo.gl/LKhYy6
Posted in Banking, Book review, Business, CONGRESS WATCH, Economy, Education, Healthcare, Leadership
Tagged Capital, Debt, Government, Health, Jobs, Leadership, Space, United States
New Projects Create a Foundation for Next-Gen Flexible Electronics
By Josh Brown – Four projects set to move forward at the Georgia Institute of Technology aim to lay the groundwork for manufacturing next-generation flexible electronics, which have the potential to make an impact on industries ranging from health care to defense.
Researchers at Georgia Tech are partnering with Boeing, Hewlett Packard Enterprises, General Electric, and DuPont as well other research institutions such as Binghamton University and Stanford University on the projects.
Flexible electronics are circuits and systems that can be bent, folded, stretched or conformed without losing their functionality. The systems are often created using machines that can print components such as logic, memory, sensors, batteries, antennas, and various passives using conductive ink on flexible surfaces. Combined with low-cost manufacturing processes, flexible hybrid electronics unlock new product possibilities for a wide range of electronics used in the health care, consumer products, automotive, aerospace, energy and defense sectors.
“Flexible electronics will make possible new products that will help us address problems associated with food supply, clean water, clean energy, health, infrastructure, and safety and security,” said Suresh Sitaraman, a professor in the George W. Woodruff School of Mechanical Engineering, who is leading Georgia Tech’s flexible electronics activities. more> https://goo.gl/qjx3UT
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Posted in Broadband, Business, Communication industry, Economic development, Economy, Education, Energy & emissions, Healthcare, Nature, Product, Science, Technology, Transportation
Tagged Broadband, Business improvement, Climate change, Ecology, Georgia Tech, Health, Internet, Manufacturing, Technology