a discussion of why now is the right time to be thinking about this new technology and some of the recent developments that have been made, laying the groundwork for the future of this computing model.
(MIT Tech Review) Researcher Matthew Glasser says that unlike many previous studies, this map considers several features of the brain simultaneously to mark its boundaries. Some neuroscientists still define brain regions based on a historical map called Brodmann’s areas that was published in 1909. That map divided each half of the brain into 52 regions. Each hemisphere on the new map has 180 regions.
Glasser defined these regions by looking for places where multiple traits—such as the thickness of the cortex, its function, or its connectivity to other regions—were changing together. After drawing the map onto one set of brains, the researchers developed an algorithm to recognize the regions in a new set of brains where the size and boundaries vary from person to person. “It’s not just a map that people can make reference to,” Glasser says. “You can actually find the areas in the individuals that somebody is studying.”
This goes back to that famous Bill Gates line, where he said he liked programming computers as a kid because they always did what he told them to. They would never do anything different. A big difference between biology and software is that software does what it is told, and biology doesn’t.Unlike computer science, biology doesn't have the equivalent of the Church-Turing thesis that, essentially, guarantees an implementability of a valid algorithm. The success of Silicon Valley is built on top this important discovery of the 20th century. That is, once a "computation" entrepreneur, either in software or hardware, finds a way to express his useful idea in an algorithmic way, he or she can be sure that it will work, provided the computational power, storage, and networking capacity grow exponentially. Most famously, Larry Ellison created his Relational Database business in mid-1970s when people did not understand implications of the Moore's Law yet.
One of the challenges with biotechnology generally is that biology feels too complicated and too random. It feels like there are too many things that can go wrong. You do this one little experiment and you can get a good result. But then there are five other contingencies that have to work the right way as well. I think that creates a world where the researchers, the scientists, and the entrepreneurs that start companies don’t really feel that they have agency.
For Robert Gu, real creativity most often came after a good night's sleep, just as he roused himself to wakefulness. That moment was such a reliable source of inspiration that when he was having problems with writing he would often go the pedestrian route in the evening, stock up his mind with the intransigencies of the moment ... and then the next morning, drowsing, review what he knew. There in the labile freshness of new consciousness, answers would drift into view.
The first follow-up study, in 1988, showed that "preschool children who delayed gratification longer in the self-imposed delay paradigm, were described more than 10 years later by their parents as adolescents who were significantly more competent."
A second follow-up study, in 1990, showed that the ability to delay gratification also correlated with higher SATscores.[5]
Nine in 10 parents say offering opportunities to learn computer science is a good use of resources at their child's school, and about as many (91%) want their child to learn more computer science in the future.
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Most parents say computer science learning is at least as important to a student's future success as required courses such as math, science, history and English.
Because perceptions of quality are known to be positively correlated with price (9), the individual is likely to believe that a more expensive wine will probably taste better. Our hypothesis goes beyond this by stipulating that higher taste expectations would lead to higher activity in the medial orbitofrontal cortex (mOFC), an area of the brain that is widely thought to encode for actual experienced pleasantness (6, 10–16). The results described below are consistent with this hypothesis. We found that the reported price of wines markedly affected reported EP and, more importantly, also modulated the blood-oxygen-level-dependent (BOLD) signal in mOFC.
-----------(BloombergBusiness, June 29, 2015) The new study, which was presented at the Antitrust Enforcement Symposium in Oxford, U.K., over the weekend, says the content Google displays at the top of many search results pages is inferior to material on competing websites. For this reason, the paper asserts, the practice has the effect of harming consumers.
Skeuomorph (n. from the Greek words skeuos and morph) - A design feature that is carried forth from the original version of a product in order to make people feel comfortable with the new device. For example, the click sound on a digital camera comes from an audio clip; however, the original sound was the actual shutter opening and closing.
The original iTunes logo featured the CD but the application actually provided a way for the users to get rid of their CDs. In line with conceptual metaphor theory, which states that abstract thinking is largely metaphorical, the article argues that this is true also for digital phenomena that, thus, are largely understood through metaphors and skeumorphs.I find this N. Katherine Hayles quote particularly relevant to my invention work:
The new becomes more acceptable when it refers back to the earlier iteration that it is displacing, while the earlier iteration becomes more valuable when it is placed in a context where we can experience the new. A skeumorph simultaneously focuses on the past and future, while reinforcing and undermining both.Usually, the baggage of old thinking embedded into a skeumorph constrains inventor's imagination, limiting the range of scenarios that can be achieved by a new technology. To get rid of skeuomorphs and associated with them mental entanglements, I try to use non-technical terms as much as possible ("pretend that you are explaining your new ida to a 10-year-old"). Another way to deal with the issue is to use the system model, which prompts abstract, analytical thinking.
Three bowls do I mix for the temperate: one to health, which they empty first; the second to love and pleasure; the third to sleep. When this bowl is drunk up, wise guests go home. The fourth bowl is ours no longer, but belongs to violence; the fifth to uproar; the sixth to drunken revel; the seventh to black eyes; the eighth is the policeman's; the ninth belongs to biliousness; and the tenth to madness and the hurling of furniture.Wine is like modern computer games: you can live without it, but life would be less enjoyable.
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| Source: DOI: 10.1371/journal.pone.0071275 |
- creative people are better at recognizing relationships, making associations and connections, and seeing things in an original way—seeing things that others cannot see.
- having a high IQ is not equivalent to being highly creative. ...above a certain level, intelligence doesn’t have much effect on creativity: most creative people are pretty smart, but they don’t have to be that smart, at least as measured by conventional intelligence tests. An IQ of 120, indicating that someone is very smart but not exceptionally so, is generally considered sufficient for creative genius.
- Although we have a definition of creativity that many people accept—the ability to produce something that is novel or original and useful or adaptive—achieving that “something” is part of a complex process, one often depicted as an “aha” or “eureka” experience. This narrative is appealing—for example, “Newton developed the concept of gravity around 1666, when an apple fell on his head while he was meditating under an apple tree.” The truth is that by 1666, Newton had already spent many years teaching himself the mathematics of his time (Euclidean geometry, algebra, Cartesian coordinates) and inventing calculus so that he could measure planetary orbits and the area under a curve. He continued to work on his theory of gravity over the subsequent years, completing the effort only in 1687, when he published PhilosophiÅ“ Naturalis Principia Mathematica. In other words, Newton’s formulation of the concept of gravity took more than 20 years and included multiple components: preparation, incubation, inspiration—a version of the eureka experience—and production. Many forms of creativity, from writing a novel to discovering the structure of DNA, require this kind of ongoing, iterative process.
- Many creative people are autodidacts. They like to teach themselves, rather than be spoon-fed information or knowledge in standard educational settings. Famously, three Silicon Valley creative geniuses have been college dropouts: Bill Gates, Steve Jobs, and Mark Zuckerberg.
- Many creative people are polymaths, as historic geniuses including Michelangelo and Leonardo da Vinci were.
The arts and the sciences are seen as separate tracks, and students are encouraged to specialize in one or the other. If we wish to nurture creative students, this may be a serious error.
- Creative people tend to be very persistent, even when confronted with skepticism or rejection.
- Do creative people simply have more ideas, and therefore differ from average people only in a quantitative way, or are they also qualitatively different? One subject, a neuroscientist and an inventor, addressed this question in an interesting way, conceptualizing the matter in terms of kites and strings:
In the R&D business, we kind of lump people into two categories: inventors and engineers. The inventor is the kite kind of person. They have a zillion ideas and they come up with great first prototypes. But generally an inventor … is not a tidy person. He sees the big picture and … [is] constantly lashing something together that doesn’t really work. And then the engineers are the strings, the craftsmen [who pick out a good idea] and make it really practical. So, one is about a good idea, the other is about … making it practical.
...we believe that the case is closed— supplementing the diet of well-nourished adults with (most) mineral or vitamin supplements has no clear benefit and might even be harmful. These vitamins should not be used for chronic disease prevention. Enough is enough.
Despite sobering evidence of no benefit or possible harm, use of multivitamin supplements increased among U.S. adults from 30% between 1988 to 1994 to 39% between 2003 to 2006, while overall use of dietary supplements increased from 42% to 53% (9). Longitudinal and secular trends show a steady increase in multivitamin supplement use and a decline in use of some individual supplements, such as β-carotene and vitamin E. The decline in use of β-carotene and vitamin E supplements followed reports of adverse outcomes in lung cancer and all-cause mortality, respectively. In contrast, sales of multivitamins and other supplements have not been affected by major studies with null results, and the U.S. supplement industry continues to grow, reaching $28 billion in annual sales in 2010. Similar trends have been observed in the United Kingdom and in other European countries.
