Researchers have demonstrated for the first time that nanoscale electronic components can be made from single DNA molecules.

For two decades, the search has been on to replace the silicon chip in order to keep the hope of Moore's Law alive.  To find a solution to this challenge, the group turned to DNA, whose predictability, diversity and programmability make it a leading candidate for the design of functional electronic devices using single molecules.

When "The Polar Express" film came out, it was creepy to a lot of people. It was a cartoon with faces modeled after the real actors, but still a digital creation. The same response happens when people are around a robot that veers closer to being human in appearance.

It's called The Uncanny Valley - robots have an upward curve of fascination and then suddenly plummet into a valley of repulsion. But it's getting uncanny as we get more comfortable with robots, according to a new study. So much so that touching a robot's intimate areas elicited physiological arousal in humans.

While there is no Hubble telescope gathering data about the universe of human development, projects to make large amounts of information -- big data -- more accessible to developmental researchers could bring behavioral science's biggest questions into focus, according to a Penn State psychologist.

"Many people, when they think about big data, think about astronomy, or physics, or biology and cancer research, but, in fact, there are big data approaches to studying human development," said Rick Gilmore, associate professor of psychology. "It's exciting that we now have the opportunity to learn how people emerge through the developmental process by taking empirical work from large numbers of investigators and aggregating that data."

In a survey, older adults who recalled more robots portrayed in films had lower anxiety toward robots than seniors who remembered fewer robot portrayals, said S. Shyam Sundar, Distinguished Professor of Communications and co-director of the Media Effects Research Laboratory at the Human-Robot Interaction conference. The most recalled robots included robots from: Bicentennial Man; Forbidden Planet; I, Robot; Lost In Space; Star Wars; The Terminator; Transformers and Wall-E.

By Marsha Lewis, Inside Science – What do the movies: "Frozen," "Thor," and "Iron Man" all have in common? They’re all examples of when science and science fiction collide.

From the "final frontier" to a frozen fantasy world, scientists and storytellers are working together to bring facts into fiction films. 

“Hollywood reaches more people than any other group in the world and I think it has the opportunity to inspire more people than any other group in the world,” said Rick Loverd, program director for The Science and Entertainment Exchange in Los Angeles, California.

In the 21st century science is growing more technical and complex, as we gaze further and further while standing on the shoulders of many generations of giants. At the same time the public has a hard time understanding research and its relevance to society.

Agriculture is one of the few areas where government regulations have not caused costs to boom with little value to the public. In the past few decades, American science and technology have produced more food on less land with less environmental strain than ever thought possible. There is so much food people can self-identify with the organic growing process, something that would have meant starvation when organic was the only solution.

Some colleges have called for the banning of Yik Yak, is a hyperloca social media application in which users centered around a geographic area can post anonymously. They want to ban it because it can be used to do a lot of positive things, but also some negative ones, like posting threats and racial slurs. Or conspire in terrorist acts, logically.

Before academia should ban for all to protect a few, there needs to be a
broader, more systematic analysis of Yik Yak's postings rather than assuming the worst, write scholars in Computers in Human Behavior.

In a modern world where students need to be protected from language, why allow profanity?

I HAVE A VIRTUAL REALITY machine in my fridge. It’s a banoffee pie, and when I eat two of them in the dark while listening to the Beatles’ White Album, I am far, far away on another planet, no hardware necessary.

            But the global tech industry doesn’t know about this (shhhh!), so this year, expect to see virtual reality headsets on the shelf from Oculus Rift (Facebook), Samsung, Sony, HTC and Google.

Over the past decade, there has been increasing interest in being able to understand what the future will look like when it comes to scientific and technological emergences.