How is it that we’re able to focus on a distant conversation while ignoring the person who is speaking right in front of us? Tony Zador, a neuroscientist at Cold Spring Harbor Laboratory, breaks down the brain mechanisms that allow us to have selective auditory attention.
Search Results
You searched for: Computer Programming
Nathaniel James, Community Engagement Specialist at the Mozilla Foundation, spoke at American University yesterday about Mozilla’s “disruptive” plans to keep the internet open and accessible — plans that could change […]
It’s plain to see that I’m an optimist, sometimes more than is socially comfortable. The ease with which I dismiss the disastrous economic decline above serves as one example of that. I wrote that the recession will benefit our political system, and, before I cut this line, as having “rewarded our company for methodical execution and ruthless efficiency by removing competitors from the landscape.” I make no mention of the disastrous effects on millions of people, and the great uncertainty that grips any well-briefed mind, because it truly doesn’t stand in the foreground of my mind (despite suffering personal loss of wealth).
Our species is running towards a precipice with looming dangers like economic decline, political unrest, climate crisis, and more threatening to grip us as we jump off the edge, but my optimism is stronger now than ever before. On the other side of that looming gap are extraordinary breakthroughs in healthcare, communications technology, access to space, human productivity, artistic creation and literally hundreds of fields. With the right execution and a little bit of luck we’ll all live to see these breakthroughs — and members of my generation will live to see dramatically lengthened life-spans, exploration and colonization of space, and more opportunity than ever to work for passion instead of simply working for pay.
Instead of taking this space to regale you with the many personal and focused changes I intend to make in 2009, let me rather encourage you to spend time this year thinking, as I’m going to, more about what we can do in 2009 to positively affect the future our culture will face in 2020, 2050, 3000 and beyond.
March 24th, for the past two years, has been a new kind of holiday: one created on the Web, with most celebrations occurring online, using technology to turn an eye […]
Some time ago, we featured Denver’s B-Cycle bikesharing program. Today, we are looking at an innovative twist on the traditional bikesharing model. SoBi, The Social Bicycle System, is a minimalist […]
For decades, holograms have been seen largely on the screen, in sci-fi movies and TV shows like “Star Wars” and “Star Trek.” The famed holodeck on “Star Trek” was used […]
This semester, I am serving on the search committee for an exciting new tenure track position in science, environmental, and/or health journalism. Our School of Communication at American University is […]
“Software should always be free because all users of software deserve freedom,” says Richard Stallman, founder of the Free Software Foundation and the GNU Project, and a longtime activist. But […]
It’s around high school that girls start to fall behind in math. Up to that point, they do just as well and are just as interested, generally, but at about […]
The “Prisoner’s Dilemma” is one of game theory’s oldest, most influential and most poetic ideas. As in life, a player’s best strategy depends on the kind of game she’s in […]
What do God, Dr. Frankenstein, and Lady Gaga have in common? They are all names that geneticist-cum-media-sensation Craig Venter has been called since announcing in May that he had created […]
“By the end of next year, there’s a good chance that Android devices will have displaced the iPhone in terms of sales.” The Independent predicts closed-source programming will end Apple.
As Parag and Ayesha wrote yesterday, if today you cannot program computers, it is as though you have the skill to read, but not to write. For this reason, kids […]
When Jill Tarter was growing up, she remembers walking along the beach with her father, gazing up at the night sky. Well before she would become a leader in the […]
My book “Beyond Einstein” takes readers on an exciting excursion into discoveries that have led scientists to the brightest new prospect in theoretical physics today–superstring theory. Simply answer the statement below […]
Right now our most advanced robots are not quite as smart as we would want them to be. One of the most popular—Honda’s humanoid robot, Asimo—is quite sophisticated but you won’t […]
This spring in the sophomore-level course I teach on “Communication and Society,” we spent several weeks examining the many ways that individuals and groups are using the internet to alter […]
The distances separating the stars are so vast that it would take a very advanced civilization—perhaps thousands or even millions of years more advanced than ours—to bridge those distances. In […]
How dangerous can media consolidation get? According to one writer, it can be deadly. In his book Fighting for Air: The Battle to Control America’s Media, Eric Klinenberg describes how […]
Last week our narcoleptic Lenovo laptop dozed off into permanent slumber. Not terribly saddened at its untimely demise, we nonchalantly recycled it (using Gazelle.com) and bought ourselves a shiny new […]
I spoke with one of Atlanta’s former mayors last week about the new advocacy organization she had just joined. Shirley Franklin, the first black woman to run the city, seems […]
There are rare moments when I read a story in the news and feel like I am reading my own writing. It happened again yesterday when I read a piece […]
Alan Boyle, the science editor for MSNBC.com, answers our questions about science, the mainstream media and the fallout of the Chilean earthquake coverage.
When I was a child and decided to become a physicist, I never dreamed that I would be traveling all over the world with a TV film crew, or lecturing […]
I came home from Sunday night’s thrilling Major League Soccer championship game sure that I would finish my weekend by writing about the explosive aftermath of the World Cup qualifying match between Egypt […]
The financial crisis threw a lot of us into a funk: either we lost our jobs or questioned what we were doing with our lives in the first place. Some literally packed their bags and went on 6 month trips around the world. If you can’t do the global adventure trip, but would love to ‘reset’ your thinking and career, start by living the kindergarten life!
Whether it’s snapping at a colleague or hitting a malfunctioning gadget, we all get mad sometimes. The Wall Street Journal asks if anger management can fix us…
How designers are revolutionizing corrective eyewear with low-cost, durable, beautifully designed glasses for the developing world, where lack of access to vision healthcare presents an obstacle to anything from basic safety to education
I recently wrote an opinion editorial in the Wall Street Journal about the recent eruption of Iceland’s Eyjafjallajokull volcano. This eruption was a bit different than most volcanic eruptions in […]
Nanotechnology, when perfected, may lead to developments including robotic muscles, solar cells, or synthetic muscles for humans.