Tag Archives | intelligence

goffin_puzzle

Parrots solve complex mechanical problems

Untrained parrots have been solving complex mechanical problems that involved undoing a series of locks one after another; impressive feats that scientists say reveal new levels of intelligence in birds. The scientists, from Oxford University, the University of Vienna, and the Max Planck Institute, report on their experiments with Goffin’s cockatoos (Cacatua goffini) in the […]

Continue Reading
stressedfella

Worrying and intelligence evolutionarily inseparable




Anxiety and excessive worry, traits that are usually viewed as maladaptive, appear to have co-evolved with the attribute that is viewed as most adaptive – human intelligence. Details of this intriguing research, led by Jeremy Coplan, professor of psychiatry at the State University of New York Downstate Medical Center, appear in the journalFrontiers in Evolutionary […]




Continue Reading
planet_lights

SETI needs to see the light, say astrophysicists




SETI’s (Search for Extraterrestrial Intelligence) quest to find radio signals transmitted by extraterrestrial civilizations has so far failed to locate any alien shock jocks, so two astronomers have suggested a new technique for finding aliens: look for their city lights. In their paper, Avi Loeb, of the Harvard-Smithsonian Center for Astrophysics and Edwin Turner, of […]




Continue Reading
neural_net_dna

Artificial neural network created from DNA




California Institute of Technology (Caltech) researchers have made an artificial neural network out of DNA, creating a circuit of interacting molecules that can recall memories based on incomplete patterns, just as the human brain can. Detailing the work in Nature, lead author Lulu Qian explained that the neural net consisted of four artificial neurons made […]




Continue Reading
caveman

Masculinity trumps intelligence for ovulating women




How human sexual selection evolved over time is becoming clearer with new findings from the University of Colorado at Boulder showing that women in their fertile phase are more likely to fantasize about masculine-looking men and that a man’s intelligence has no effect on a female’s choice of partner. The researchers say this lack of […]




Continue Reading
eraserhead

Surreal experiences boost brain power




Psychologists at the University of California – Santa Barbara and the University of British Columbia have found that exposure to surrealism, by say, reading a book by Franz Kafka or watching a film by director David Lynch, enhances the cognitive mechanisms that oversee the implicit learning functions in the brain. The research was reported in […]




Continue Reading
sperm_egg_2is

Brainier men have better sperm




Reporting their findings in the journalIntelligence, researchers from the Institute of Psychiatry in the UK say that men with higher intelligence tend to produce better quality sperm. This, say the researchers, suggests a closer-than-expected relationship between intelligence and evolutionary fitness. The intelligence/sperm analysis was conducted as a precursor to possible further study involving the associations […]




Continue Reading
babycutebw

Striking differences between brains of rich and poor




A new study in the Journal of Cognitive Neuroscience by researchers from the University of California, Berkeley, has shown for the first time that the brains of low-income children function differently from the brains of high-income kids. UC Berkeley’s Robert Knight says that normal 9 and 10-year-olds differing only in socioeconomic status have detectable differences […]




Continue Reading
alien_invasion

ETs Very Unlikely, New Calculations Suggest




SETI and other ET initiatives are wasting their time if a scientist from the University of East Anglia, UK, is correct. Professor Andrew Watson has just completed a new mathematical model that suggests that the odds of finding new life on other Earth-like planets are extremely low. Central to Watson’s new model, published inAstrobiology, is […]




Continue Reading
telescope_doh

Brits Invite ET Over For Corn Chips




Snack food company Doritos is sponsoring a competition in the UK to beam a user-created advertisement (using a 2-billion watt transmitter) at the 47 Ursae Majoris solar system 42 light years away from Earth. Entrants have to shoot a 30-second ad about what they perceive life on earth to be. On the 12th June, the […]




Continue Reading

Powered by WordPress. Designed by WooThemes