On today's All Things Considered NPR's Kelly McEvers brings us an update on a story she reported in May. The story was about how the Bahraini government had started targeting women in effort to quell a rebellion that raged in the country since February.
Kelly reported on one women who agreed to be interviewed by NPR only if she could whisper and talk in English so the government could not track her down.
Researchers have found that the oft-maligned banana peel can grab heavy metals out of polluted water.
Banana peels don't get a lot of respect. Though we here at Shots have never actually heard of anyone slipping on one, it seems they're stuck in the cultural lore as a nuisance, or even a hazard.
But a Brazilian researcher, who also happens to be a banana lover, has taken an interest in the lowly banana peel and is helping to remake its image. The banana peel, it turns out, can take water dirtied by heavy metals from mining operations or other activities and turn it to clean drinking water.
A new type of sensor uses flat, flexible electronics printed on a thin rubbery sheet, which can stick to human skin for at least 24 hours.
Researchers have created a new thin flexible sensor that can be applied with water, like a temporary tattoo. Measuring activity in the brain, heart and muscles, the innovation could cut down on the number of wires and cables medical personnel use to monitor patients, among other applications.
The electronics can bend, stretch and squeeze along with human skin, and maintain contact by relying on "van der Waals interactions" — the natural stickiness credited for geckoes' ability to cling to surfaces.
As the Republican presidential hopefuls converge on Iowa this week for Thursday night's debate and Saturday's influential straw poll, we caught up with Republican strategist Marc Lampkin, deputy campaign manager for George W. Bush's 2000 presidential bid and a former staffer to Rep. John Boehner (R-OH) years before he became House speaker. His thoughts on the unofficial kickoff to the GOP primaries:
Walking can actually be good medicine for osteoarthritis.
People with osteoarthritis in their knees aren't getting much exercise, a new study finds, even though exercise actually helps reduce pain and stiffness and can prevent future disability. What kind of exercise would help beat the pull of the couch? Try walking and swimming, doctors say.
It's not a huge surprise that exercise doesn't appeal to people with arthritis. Who wants to run with aching knees? It's human nature to want to coddle aches, not exorcise them.