Originally published on Wed March 26, 2014 12:18 pm
A problem with a thruster aboard a Russian Soyuz capsule ferrying one American and two Russians to the International Space Station has caused an unexpected delay for the crew in reaching the orbiting platform.
As NPR's Geoff Brumfiel reports, it was supposed to be a six-hour journey from the launch at Kazakhstan's Baikonur Cosmodrome to the ISS, but one of the thrusters didn't fire at the right time.
Originally published on Thu March 27, 2014 9:29 am
Regular All Tech readers may know that we've been exploring the social norms around obsessively checking your smartphone while out with real, live human beings. Is it a big no-no, or a new normal? Is it totally not cool in a movie but OK to peek at dinner?
Earlier this year, a chemical spill in West Virginia forced officials to put a ban on drinking water that affected some 300,000 people. This also highlighted an unsettling truth: While officials test our drinking supply, they're only targeting a few chemicals. Many contaminants go undetected.
Here's NPR's Elizabeth Shogren.
ELIZABETH SHOGREN, BYLINE: Toxic chemicals can make it into tap water for years without experts knowing it. That's because of a basic fact about how treatment plants test their water.
In California, severe drought has imperiled millions of juvenile salmon who now face waters too dry to let them make their usual spawning trip to the ocean. So state and federal officials have embarked on a drastic plan to save them – by letting them hitch a ride on tanker trucks.
Over the next two and a half months, some 30 million Chinook salmon will be trucked from five hatcheries in the state's Central Valley to waters where they can make their way to the ocean.
Some facts now about the Ebola virus. It was discovered in 1976 after an outbreak in Zaire, which was the name then of the Democratic Republic of the Congo. There are five strains, named for the site of the outbreak where they were first identified. So the outbreak in Guinea is of the Zaire strain. The other strains are Sudan, Ivory Coast, Bundibugyo - that's in Uganda - and Reston. That's in northern Virginia.