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Wednesday, August 31, 2016
Did you ever wish you could change your skin color like a squid, to blend in with your surroundings?
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New brain scans of dogs reveal that our pets hear both the words we say and how we say them.
For people, both the word and intonation are important, but no one knew—until now—whether that was also the case for dogs.
In a study published August 29 in Science, scientists found the canine brain also processes the information in a similar way as humans: The left hemisphere of the dogs’ brains responded to the word itself, and their right hemisphere responded to intonation.
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The quiet power of shy people
If you are ever overcome by feelings of self-doubt, just remember Agatha Christie. In April 1958, her play The Mousetrap became the longest-running production in British theatre, having given 2,239 performances to date. Her producer had arranged a party at the Savoy Hotel to celebrate her success.
She donned her best bottle-green chiffon dress and elbow-length white gloves, and made her way through the lobby to the party room – only to find that the doorman failed to recognise her and refused entry.
Instead of hastily demanding “Don’t you know who I am?”, the 67-year-old author meekly turned away, sitting in the lounge all by herself. Despite outselling every other writer of the time, she said she was still paralysed by “miserable, horrible, inevitable shyness”. “I still have that overlag of feeling that I am pretending to be an author,” she later wrote.
How could someone so successful still be so insecure?
This is the paradox at the heart of a new book, Shrinking Violets, by the cultural historian Joe Moran, which explores shyness in politics, literature and psychology.
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Instead of hastily demanding “Don’t you know who I am?”, the 67-year-old author meekly turned away, sitting in the lounge all by herself. Despite outselling every other writer of the time, she said she was still paralysed by “miserable, horrible, inevitable shyness”. “I still have that overlag of feeling that I am pretending to be an author,” she later wrote.
How could someone so successful still be so insecure?
This is the paradox at the heart of a new book, Shrinking Violets, by the cultural historian Joe Moran, which explores shyness in politics, literature and psychology.
Read more
Tuesday, August 30, 2016
Willy Wonka star Gene Wilder dies
Monday, August 29, 2016
The Dog Aging Project Wants to Help Your Pet Live Longer
Most dog owners have dealt with the sadness of watching their beloved companion age at what seems like an unreasonable pace. The Labrador who’s so energetic and puppy-like at four is slow and gray at nine, and dead at 11.
To biologist Daniel Promislow, the dog aging process is not only distressing, it also doesn’t seem to make sense. In most of the animal kingdom, larger animals live longer than smaller ones.
Humans outlive chimpanzees. Tigers outlive house cats. Orcas outlive dolphins.
But within the dog species, the opposite effect is true. A five-pound Chihuahua can live up to 18 years. A 150-pound Newfoundland lives about 10.
Promislow, who has worked on the biology of aging for most of his career, began to wonder about just how aging worked in dogs.
What were the biological and environmental factors that effected life span? Could lifespan be modified?
His questioning has turned into the Dog Aging Project at the University of Washington, where he works. The project is currently engaged in research on understanding dog aging and using medications to potentially enhance life span. The team is also currently being reviewed for a grant that would allow them to conduct an enormous longitudinal study on dog aging involving some 10,000 dogs from across America.
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To biologist Daniel Promislow, the dog aging process is not only distressing, it also doesn’t seem to make sense. In most of the animal kingdom, larger animals live longer than smaller ones.
Humans outlive chimpanzees. Tigers outlive house cats. Orcas outlive dolphins.
But within the dog species, the opposite effect is true. A five-pound Chihuahua can live up to 18 years. A 150-pound Newfoundland lives about 10.
Promislow, who has worked on the biology of aging for most of his career, began to wonder about just how aging worked in dogs.
What were the biological and environmental factors that effected life span? Could lifespan be modified?
His questioning has turned into the Dog Aging Project at the University of Washington, where he works. The project is currently engaged in research on understanding dog aging and using medications to potentially enhance life span. The team is also currently being reviewed for a grant that would allow them to conduct an enormous longitudinal study on dog aging involving some 10,000 dogs from across America.
Read more
Outfits from the Jackson's "Victory" tour will be part of an inaugural exhibition at the African American History Museum
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World Bog Snorkelling Championships
Sunday, August 28, 2016
You Think You Know Me, Facebook, But You Don't Know Anything
How well does Facebook know you?
To the amusement — and possibly relief — of many, the answer seems to be not as well as it might hope. A recent New York Times article highlighted a new feature on the social media network that allows users to see what interests Facebook thinks they have, and what advertisements might be generated to target those preferences. Those targeted ads might spring up as the "suggested posts" you see on the sides of your news feed or scrolling down through your friends' status updates.
As websites like Facebook and Google have learned to track where users visit and what they search online, they can better sell to advertisers their ability to place relevant products in front of interested people. The Times found that Facebook could even pinpoint users' political leanings, based not just on which politicians' pages users liked but also on their interactions with websites and products that might have a partisan leaning.
But people have noticed that not every targeted ad that Facebook picks is a gem.
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To the amusement — and possibly relief — of many, the answer seems to be not as well as it might hope. A recent New York Times article highlighted a new feature on the social media network that allows users to see what interests Facebook thinks they have, and what advertisements might be generated to target those preferences. Those targeted ads might spring up as the "suggested posts" you see on the sides of your news feed or scrolling down through your friends' status updates.
As websites like Facebook and Google have learned to track where users visit and what they search online, they can better sell to advertisers their ability to place relevant products in front of interested people. The Times found that Facebook could even pinpoint users' political leanings, based not just on which politicians' pages users liked but also on their interactions with websites and products that might have a partisan leaning.
But people have noticed that not every targeted ad that Facebook picks is a gem.
Read more
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