Rocky, windswept Eastern Egg Rock, about 6 miles off the coast of Maine, was once a haven for a hugely diverse bird population. But in the 1800s, fishermen decimated the birds' ranks — for food and for feathers.
When ornithologist Stephen Kress first visited 40 years ago, the 7-acre island was nearly barren, with only grass and gulls left. Not a puffin in sight. Not even an old puffin bone.
Originally published on Thu August 22, 2013 7:16 am
This week's innovation pick is a shower head that reminds you you're taking too long. The Uji shower head gradually turns from green to red as users linger in the shower.
"It encourages [people] to take shorter and more energy efficient showers," said one of the co-inventors, Brett Andler. "By letting people become aware of how long they're in the shower, we've actually been able to cut shower time by 12 percent."
Originally published on Wed August 21, 2013 7:58 pm
Ebola, your days as one of the world's scariest diseases may be numbered.
A team of U.S. government researchers has shown that deadly Ebola hemorrhagic fever can be vanquished in monkeys by an experimental drug given up to five days after infection — even when symptoms have already developed.
An antibody cocktail aimed at Ebola's outer surface rescued three of seven macaques infected with lethal doses of the hemorrhagic virus in the U.S. Army's high-security labs at Fort Detrick, Md.
Biologist Bernd Heinrich was in Zimbabwe, in the field, eyes down, looking for beetles, when for no particular reason he looked up and saw ... well, at first he wasn't sure what it was, so he stepped closer, leaned in, and there, painted on the underside of large protruding rock, were five human figures "running in one direction, from left to right across the rock face." They weren't very detailed, just "small, sticklike human figures in clear running stride" painted by a Bushman, two, maybe three thousand years ago.
A new project announced by Facebook seeks to make it more affordable to access the Internet via cellphones around the world. In Africa, 16 percent of the population currently uses the Internet. Here, a man looks for a network signal in Somalia.
Citing the billions of people worldwide who can't access the Internet, Facebook CEO Mark Zuckerberg and the leaders of other technology firms are launching an ambitious project to narrow the digital divide Wednesday. The plan focuses on widening access via mobile phones.
"There are huge barriers in developing countries to connecting and joining the knowledge economy," Zuckerberg says. "Internet.org brings together a global partnership that will work to overcome these challenges, including making Internet access available to those who cannot currently afford it."
Originally published on Wed August 21, 2013 9:22 am
The notion that sport shoes and inserts should keep the human arch stiffly supported is a decades-old assumption that could use some rethinking, according to a British gait analyst who has closely studied more than 25,000 footsteps of healthy people.
The Tesla Motors Model S starts as soon as you sit down behind the wheel and press on the brakes -- there's not even a place for a key -- and from that point there is no sound, even when accelerating.
Tesla unveiled its latest string of supercharger stations in Texas this week to help provide its car owners a free charge along several of the state’s major roadways, but the addition of the supercharger station in San Marcos is on the heels of a legislative letdown.
Six seconds isn't a lot of time. If you were to read this sentence out loud, by the time you finished, six seconds would be up. But the brevity of Vine, the app that lets users make and share six-second video clips, has attracted 40 million registered users since its January 2013 launch.
Originally published on Wed August 21, 2013 9:03 am
How risky are psychedelic drugs to mental health? Not nearly as much as you might have imagined.
People who had taken LSD, psilocybin (the brain-bending chemical in magic mushrooms) or mescaline at any time in their lives were no more likely than those who hadn't to wind up in mental health treatment or to have symptoms of mental illness, according to an analysis by some Norwegian researchers.
And there was some evidence that people who had taken the drugs at some point were less likely to have had recent mental health treatment.
Today's Internet users have become accustomed to stories of hacking, identity theft and cyberattacks, but there was a time when the freedom and anonymity of the Web were new, and no one was sure what rules — if any — applied to its use. Many thought the Internet was beyond government regulation, its very chaos a source of creativity and strength.