“It’s all quite nuttily modern. Wired Love anticipates everything we live with in today’s online, Iphoned courtship: Assessing whether someone you’ve met online is what they say they are; the misunderstandings of tone and substance that come from communicating in rapid-fire, conversational bursts of text; or even the fact that you might not really be sure of the gender/nationality/species of the person you’re flirting with.
Total Recall for mice. Arnold’s nightmares are now becoming possible.
“Memories can be unreliable. We created a false memory in mice by optogenetically manipulating memory engram–bearing cells in the hippocampus. Dentate gyrus (DG) or CA1 neurons activated by exposure to a particular context were labeled with channelrhodopsin-2. These neurons were later optically reactivated during fear conditioning in a different context. The DG experimental group showed increased freezing in the original context, in which a foot shock was never delivered. The recall of this false memory was context-specific, activated similar downstream regions engaged during natural fear memory recall, and was also capable of driving an active fear response. Our data demonstrate that it is possible to generate an internally represented and behaviorally expressed fear memory via artificial means.
“I’ve been fascinated recently by how much of our natural history consists of similar barely-substantiated claims that have only been recently tested. Some turn out to be true, like the cheetah’s speed or the function of the thresher shark’s tail. Others are myths, like the cheetah’s heat problems, or the komodo dragon’s bacterial bite (they use venom), or the honey badger’s partnership with honey guides (deceitful documentary-makers), or the suicidal tendencies of lemmings (deceitful film-makers). One wonders what other myths will be busted in coming years.”
“The city of Detroit applied for bankruptcy, citing $18.5 billion in debt owed to approximately 100,000 creditors, among them municipal bondholders and pension-plan members. “After this little kerfuffle,” said emergency manager Kevyn Orr, “we’ll be back in business.””
“”That includes following Twitter,” said a source at the penitentiary, referring to Pope Francis’ Twitter account, which has gathered seven million followers. “But you must be following the events live. It is not as if you can get an indulgence by chatting on the internet.””
Text Visualization Browser tags: dataviz text weekly survey New Weapon in Day Laborers’ Fight Against Wage Theft: A Smartphone App – The New York Times “After three years of planning, an immigrant rights group in Jackson Heights is set to start a smartphone app for day laborers, a new digital tool with many uses: Workers will be able to rate employers (think Yelp or Uber), log their hours and wages, take pictures of job sites and help identify, down to the color and make of a car, employers with a history of withholding wages. They will also be able to send instant alerts to other workers. The advocacy group will safeguard the information and work with lawyers to negotiate payment.” tags: app weekly sociology Posted from Diigo. The rest of my favorite links are here.
KTVU apologizes, Asiana to sue anyway over pilot names – UPI.com ““Earlier today, in response to an inquiry from a media outlet, a summer intern acted outside the scope of his authority when he erroneously confirmed the names of the flight crew on the aircraft,” the NTSB said in a statement.” tags: writing english names pilot weekly interns communication truth lies media news In Defense Of Metaphors In Science Writing | Life, Unbounded, Scientific American Blog Network “Subtle writing, writing that leads the reader into a carefully nuanced emotional or intellectual state, is certainly the finer craft. A story evoking a visceral sense of the enormity and alien magnificence of something like a supermassive black hole, and its cosmic context – made with nothing more than finely chosen words and rhythm – would be wonderful. But I think it’s a very significant puzzle as to how to accomplish that without leaving readers confused and adrift. Subjects like astrophysics, mathematics, microbiology, or quantum mechanics, or for that matter any scientific field, are built upon dryly quantitative facts. They are also, if taken to a sufficiently deep level, beyond our direct physical experience. This does not make for a clearly defined pathway of delicate prose, although I’m sure it’s there if one is lucky enough to find it – and so we’re […]
[kml_flashembed movie=”http://youtube.com/v/YVYLhDTv3eM” width=”425″ height=”350″ wmode=”transparent” /] I saw this on Neatorama. It’s worth checking out for the mix of web 2.0 story telling twists. You’ve got chat, emoticons, a Middle Earth twist on Google Maps some texting. It’s a multimedia extension of the chat room colonization of the US concept. You’ve got lots of room to play with this concept in a variety of subjects – history and English are pretty obvious but you could use it wherever there’s an interaction of objects and create a narrative around it. It’d work in chemistry (enzymes as instigators comes to mind), science (biomes, cell interactions) and government (it’d be a fun way to look at the bill to law process- maybe as a Google Map).