Dafne. Knoword | Expand your vocabulary! Improve Your Google Search Skills [Infographic] Don’t limit yourself to just plugging in simple search terms to Google; check out this infographic and learn a search string search or two. You don’t need to limit yourself to searching just for simple strings; Google supports all manner of handy search tricks.
If you want to search just HowToGeek.com’s archive of XBMC articles, for example, you can plug in site:howtogeek.com XBMC to search our site. Get More Out of Google [HackCollege via Mashable] Jason Fitzpatrick is a warranty-voiding DIYer who spends his days cracking opening cases and wrestling with code so you don't have to. Decrypting text. Encrypted text is sometimes achieved by replacing one letter by another. To start deciphering the encryption it is useful to get a frequency count of all the letters. The most frequent letter may represent the most common letter in English E followed by T, A, O and I whereas the least frequent are Q, Z and X. Common percentages in standard English are: and ranked in order: Common pairs are consonants TH and vowels EA. Others are OF, TO, IN, IT, IS, BE, AS, AT, SO, WE, HE, BY, OR, ON, DO, IF, ME, MY, UP. Common pairs of repeated letters are SS, EE, TT, FF, LL, MM and OO.
If the results show that E followed by T are the most common letters then the ciphertext may be a transposition cipher rather than a substitution. The box below contains example ciphertext. List of psychic abilities. This is a list of psychic abilities that have been attributed to real-world people. Many of these are also known as extrasensory perception or sixth sense. There is no evidence that psychic abilities exist, and they are not recognized by the scientific community.
Superhuman abilities from fiction are not included. Jump up ^ Fontana, David (2005). Is There an Afterlife: A Comprehensive Review of the Evidence. Hants, UK: O Books. pp. 352–381. ISBN 1-903816-90-4. ^ Jump up to: a b "Glossary of Psi (Parapsychological) Terms (A-D)". Greatest Psychology Books (195 books) Cognitive science. Cognitive science is the interdisciplinary scientific study of the mind and its processes.[1] It examines what cognition is, what it does and how it works.
It includes research on intelligence and behavior, especially focusing on how information is represented, processed, and transformed (in faculties such as perception, language, memory, reasoning, and emotion) within nervous systems (human or other animal) and machines (e.g. computers). Cognitive science consists of multiple research disciplines, including psychology, artificial intelligence, philosophy, neuroscience, linguistics, and anthropology.[2] It spans many levels of analysis, from low-level learning and decision mechanisms to high-level logic and planning; from neural circuitry to modular brain organization.
The fundamental concept of cognitive science is "that thinking can best be understood in terms of representational structures in the mind and computational procedures that operate on those structures. "[2] Principles[edit]