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Everyone "talks" with their hands at least sometimes. Some people's hand-talking or gesturing matches their message well. Other people have a tendency to make overly large gestures that can be distracting. And still others don't use their hands much at all.

"A physicist named M. F. M. Osborne noticed that stock prices tended to cluster around numbers ending in zero and five. Why? Well, on the one hand, most people have five fingers, and on the other hand, most people have five more. [...] As it turns out, in well over 100 languages, the words that denote bigness are made with bigger sounds."

Very interesting article about acronyms. "They may be a quintessentially modern annoyance, fooling us into thinking we have a greater grip on life's complexities than we really do. But that goes hand in hand with the wonders of the modern world: I'll take COPD and modern drugs over tuberculosis in 1910 any day."

"What happens when speakers try to "dodge" a question they would rather not answer by answering a different question? In 4 studies, we show that listeners can fail to detect dodges when speakers answer similar-but objectively incorrect-questions (the "artful dodge"), a detection failure that goes hand-in-hand with a failure to rate dodgers more negatively. We propose that dodges go undetected because listeners' attention is not usually directed toward a goal of dodge detection (i.e., Is this person answering the question?) but rather toward a goal of social evaluation (i.e., Do I like this person?). "

Are the 10% of people who are left-handed and of those whose language is located in the brain's right hemisphere the same? Is the location of language areas in the brain correlated to handedness? Through an innovative approach using a large psychometric and brain imaging database, researchers demonstrated that the location of language areas in the brain is independent of left- or right-handedness, except for a very small proportion of left-handed individuals whose right hemisphere is dominant for both manual work and language.

Through an innovative approach using a large psychometric and brain imaging database, researchers have demonstrated that the location of language areas in the brain is independent of left- or right-handedness, except for a very small proportion of left-handed individuals whose right hemisphere is dominant for both manual work and language.

Through an innovative approach using a large psychometric and brain imaging database, researchers have demonstrated that the location of language areas in the brain is independent of left- or right-handedness, except for a very small proportion of left-handed individuals whose right hemisphere is dominant for both manual work and language.

Can't find the right word? You might want to start moving your hands. New research at the University of Alberta suggests that gesturing while you talk may improve your access to language. Dr. Elena Nicoladis and her research colleagues observed the hand gestures of bilingual children as they told the same story twice, first in one language and then the other.

Richard Stephens and his colleagues from Keele University found that swearing makes people more able to tolerate pain. His study involved participants sticking their hands in ice cold water and seeing how long they could hold their hand inside. They found the participants who swore, could hold their hands in twice as long than the ones who said neutral words.

Two University of Washington undergraduates have won a $10,000 Lemelson-MIT Student Prize for gloves that can translate sign language into text or speech. The Lemelson-MIT Student Prize is a nationwide search for the most inventive undergraduate and graduate students. This year, UW sophomores Navid Azodi and Thomas Pryor - who are studying business administration and aeronautics and astronautics engineering, respectively - won the "Use It" undergraduate category that recognizes technology-based inventions to improve consumer devices. Their invention, "SignAloud," is a pair of gloves that can recognize hand gestures that correspond to words and phrases in American Sign Language. Each glove contains sensors that record hand position and movement and send data wirelessly via Bluetooth to a central computer. The computer looks at the gesture data through various sequential statistical regressions, similar to a neural network. If the data match a gesture, then the associated word or phrase is spoken through a speaker.

University of Washington students have created gloves called SignAloud. These gloves sense hand motions and translate the meanings, allowing more people to understand sign language.

Using advanced tools such as magnetic resonance imaging, researchers are finding that writing by hand is more than just a way to communicate. The practice helps with learning letters and shapes, can improve idea composition and expression, and may aid fine motor-skill development.

The experimenters argue that a baby's vocalizations signal a state of focused attention, a readiness to learn language. When parents respond to babble by naming the object at hand, the argument goes, children are more likely to learn words. So if a baby looks at an apple and says, "Ba ba!" it's better to respond by naming the apple than by guessing, for example, "Do you want your bottle?"

"Consistent with the Sapir-Whorf hypothesis, participants were quicker at distinguishing between a 'green' and a 'blue' than between two 'greens' or two 'blues', but crucially, this advantage only pertained when the colours appeared on the right-hand side of space [when the brain is using the "language-dominant left hemisphere"]."

"Psychologists had already suspected that language was important for understanding numbers. Earlier studies of two tribes in the Amazon - one that had no words for numbers greater than five and another whose counting system seemed to go "one, two, many" - showed that people in those tribes had trouble reporting exactly how many objects were placed in front of them. But in those cultures, which don't have monetary systems, there might be no need to represent large numbers exactly. The question posed was whether language kept those Amazonian people from counting, or a lack of cultural pressure. To address that question, Spaepen and colleagues turned to Nicaraguan homesigners, deaf people who communicate with their hearing friends and relatives entirely through made-up hand gestures."

"Most people implicitly associate positive ideas with "right" and negative ideas with "left"....The meanings of words in English, Dutch, and Spanish are related to the way people type them on the QWERTY keyboard. Words with more right-hand letters are rated as more positive in emotional valence than words with more left-hand letters, consistent with right-handers' tendency to implicitly associate "good" with "right.""

Carmen Fought and Karen Eisenhauer, two linguists who have been studying the Disney princess franchise, have discovered that, in the average "modern" Disney princess movie, male characters have three times as many lines as women in Disney princess movies. Though Snow White has a nearly equal split, Cinderella actually features more women, and Sleeping Beauty gives almost three-fourths of the lines to women. On the other hand, The Little Mermaid has 68% of lines delivered by males, Beauty and the Beast males have 71%, Aladdin males have 90%, Pocahontas males have 76%, and Mulan males have 77%. Fun Fact: Frozen has two heroines, but women still have only 41% of the lines.

Other, non-human primates have Broca's and Wernicke's areas in their brains, as do humans. In both species, the Broca's region represents non-linguistic hand and mouth movements. Evidence also suggests that both species may have mirror neurons in this region that are involved in understanding the actions and intentions of others. In both macaques and humans, this region is likely involved in producing orofacial expressions and in understanding the intentions behind orofacial expressions of others. In humans, it has evolved an additional communicative function, namely speech production. Interestingly however, it does not appear to be involved in monkey vocalizations, which are instead mediated by limbic and brainstem areas. In both species, the region represents non-linguistic hand and mouth movements. Evidence also suggests that both species may have mirror neurons in this region that are involved in understanding the actions and intentions of others. In both macaques and humans, this region is likely involved in producing orofacial expressions and in understanding the intentions behind orofacial expressions of others. In humans, it has evolved an additional communicative function, namely speech production. However, unlike in humans, Broca's area does not appear to be involved in monkey vocalizations, which are instead mediated by limbic and brainstem areas. Regarding Wernicke's area, which is responsible for language comprehension in humans, evidence suggests that the left superior temporal gyrus is specialized for processing species-specific calls in macaques, just as it is specialized for speech comprehension in humans.

Food for thought: " A few weeks ago, the world on my phone seemed more compelling than the offline world - more colorful, faster-moving and with a bigger scope of rewards. I still love that world, and probably always will. But now, the physical world excites me, too - the one that has room for boredom, idle hands and space for thinking. I no longer feel phantom buzzes in my pocket or have dreams about checking my Twitter replies. I look people in the eye and listen when they talk. I ride the elevator empty-handed. And when I get sucked into my phone, I notice and self-correct. It's not a full recovery, and I'll have to stay vigilant. But for the first time in a long time, I'm starting to feel like a human again."

Deaf children are able to develop a language-like gesture system by making up hand signs and using homemade systems to increase their communication as they grow, just as children with conventional spoken language.