08 PM | 09 Aug

#ASCI #Biodiversity / #Extinction #Exhibition :: Call for Work :: #artsci [#geekgirl]

biodiversity-web-definition-word-cloud

Apply by 23 August 2015

Science Inspires Art: Biodiversity/Extinction’ will be the 17th international juried art-sci exhibition organised by ASCI, and will be held in New York from 10 October 2015 – 28 February 2016. People are beginning to understand the importance of the conservation of Earth’s biodiversity for more than its innate beauty, capacity to inspire art and its ability to lift our spirits.

Scientists around the world recognise biodiversity as the key indicator of the health of our planet’s ecosystems. This exhibition aims to demonstrate the wide diversity of visual tropes that today’s artists are employing to reflect upon the crisis of biodiversity loss and species extinction, and is calling for images of original art executed in any media.

http://www.asci.org/artikel1417.html

Source: ANAT

02 PM | 28 Jun

Mind-Reading #Computer Writes Words with #Brain Waves [#geekgirl]

photo credit: 3D illustration of cables connected to brain, mind control concept. vasabii/Shutterstock

Imagine a world in which authors can write books in days, not months, using only the power of their minds. This hands-free future could be around the corner: scientists have created software that hooks up to your brainwaves and transcribes whatever you’re thinking.

Brain-to-Text is the software behind this futuristic, sci-fi-style concept. It has the potential to transform the lives of those who have lost the ability to communicate effectively. Stephen Hawking, for example, often has to scroll through letters of the alphabet one at a time while typing out messages. As you can imagine, the process is slow and laborious. Software like Brain-to-Text could therefore be life-changing.

Source: IFL Science

06 PM | 12 Apr

Human #genetic #engineering demands more than a moratorium [#geekgirl]

Photograph: DNA Shutterstock

On April 3 2015, a group of prominent biologists and ethicists writing in Science called for a moratorium on germline gene engineering; modifications to the human genome that will be passed on to future generations. The moratorium would apply to a technology called CRISPR/Cas9, which enables the removal of undesirable genes, insertion of desirable ones, and the broad recoding of nearly any DNA sequence.

Such modifications could affect every cell in an adult human being, including germ cells, and therefore be passed down through the generations. Many organisms across the range of biological complexity have already been edited in this way to generate designer bacteria, plants and primates. There is little reason to believe the same could not be done with human eggs, sperm and embryos. Now that the technology to engineer human germlines is here, the advocates for a moratorium declared, it is time to chart a prudent path forward. They recommend four actions: a hold on clinical applications; creation of expert forums; transparent research; and a globally representative group to recommend policy approaches.

Source and to read the full story: The Guardian

12 PM | 03 Apr

A #Physicist Is Building a Time Machine to Reconnect With His Dead Father [#geekgirl]

American theoretical physicist Dr. Ronald Mallett pours dry ice into a ring laser at a laboratory at the University of Connecticut

The hour is late. His scientific papers were published years ago, filled with equations wrought by the energies of a younger man. But at 69, theoretical physicist Ron Mallett still goes to work every day to build a time machine based on his most elegant construct: At the other end of the equation, he believes, is his father.

Boyd Mallett died when Ron was 10. Like Telemachus out for Odysseus, he vowed as a boy to sail back through time in a device to warn the older Mallett of the heart attack that would take his life on the night of his 11th wedding anniversary.

A University of Connecticut research professor who for years taught in the classroom, Mallett immersed himself in the mysteries of time and space, crafting equations derived from the work of Albert Einstein.

This year is a milestone for both his heroes: the 100th anniversary of Einstein’s general theory of relativity that made time travel a serious topic among today’s theoreticians and the 60th anniversary of his father’s death.

“My whole existence, who I am, is due to the death of my father,” Mallett says, “and my promise to myself to figure out how to affect time with Einstein’s work as a foundation.”

Source and to read the full article: Bloomberg