The "algorithms used to command and control the International Space Station" were lost when an unencrypted NASA laptop computer was stolen in March 2011. That tidbit came in testimony Wednesday delivered by NASA Inspector General Paul K. Martin as he reported on the space agency's IT security track record.
Just when you thought you had the latest in camera technology, along comes something new and shiny and ... rectangular.
It's called the Lytro, and it uses something called "light field technology." In short: You shoot now and focus later.
NPR's resident photo expert, Keith Jenkins, explains: In a nutshell, he says, this camera captures not only the color and the intensity of light — which is what normal cameras do — but also the direction of that light — from every possible angle.
Originally published on Wed February 29, 2012 4:01 pm
As an editor who helps put Morning Edition on the air, I work overnight. There is something called sleep hygiene that some of us who work while you sleep have studied closely. Sleep hygiene is a set of practices that aim to help you sleep better — like not reading in bed, not watching TV there or playing Angry Birds or reading the news.
To the list of weird-sounding hybrid words of the digital age, like Googling and tweeting, we can now add "pinning." As in Pinterest. It's sort of an online scrapbook or bulletin board, and it's one of the fastest-growing websites in history.
Last month, more than 10 million unique visitors signed on to Pinterest. But some of them, like Billy Winburn, are still trying to get the hang of it. At an office in Alexandria, Va., Jennifer Folsom, who works a few desks away, is walking him through the process.