Random Learning
Get flash to fully experience Pearltrees
Supposedly browsing the internet requires more brain power than watching television.
10 Websites To Make You Think | The Online Learning Blog from Study2U
Ancient Forgotten History
Ever wanted X-ray specs or super-human vision? Chromoscope lets you explore our Galaxy (the Milky Way) and the distant Universe in a range of wavelengths from gamma-rays to the longest radio waves. Change the wavelength using the slider in the top right of the screen and explore space using your mouse. For more information we have a quick video tour or you can read more on our blog . If you get stuck, click "Help" in the bottom left.
View the Universe in different wavelengths - StumbleUpon
A Brilliant List of Science Books for People Who Want Their Minds Blown
I have not read her book. I saw this interview of her on Colbert, and that was enough for me. From her the interview on the Colbert Report: [www.colbertnation.com] (@1:23): "But Ten Years of Scientific Research shows, that playing games is actually the most productive thing we can do. More productive than most of we spend doing work at work, in school."
Progressivism in the United States
Progressivism in the United States is a broadly based reform movement that reached its height early in the 20th century and is generally considered to be middle class and reformist in nature. It arose as a response to the vast changes brought by modernization , such as the growth of large corporations and railroads, and fears of corruption in American politics. In the 21st century, progressives continue to embrace concepts such as environmentalism and social justice . [ 1 ] Social progressivism , the view that governmental practices ought to be adjusted as society evolves, forms the ideological basis for many American progressives.With the tuition fees shooting through the roof at UC and State schools, wouldn’t it be nice if there were some way to get a free education? The new Free University of San Francisco aims to do just that, offering classes on all sorts of subjects that will be absolutely free . No charge. Gratis. On the house.
The Free University of San Francisco
Nanoputian
Chemical structure of 2-(4-{2-[3,5-bis(pent-1-yn-1-yl)phenyl]ethynyl}-2,5-bis(3,3-dimethylbut-1-yn-1-yl)phenyl)-1,3-dioxolane. NanoKid for short. Balls model of Nanokid Nanoputians are a series of organic molecules whose structural formulae resemble human forms. [ 1 ] James Tour et al. ( Rice University ) designed and synthesized these compounds in 2003 as a part of a sequence of chemical education for young students. [ 2 ] The compounds consist of two benzene rings connected via a few carbon atoms as the body, four acetylene units each carrying an alkyl group at their ends which represents the hands and legs, and a 1,3- dioxolane ring as the head. Construction of the structures basically depends on Sonogashira coupling . By replacing the 1,3-dioxolane part with an appropriate ring structure, various other types of putians have been synthesized, e.g.The Game The Game of Life is not your typical computer game. It is a 'cellular automaton', and was invented by Cambridge mathematician John Conway. This game became widely known when it was mentioned in an article published by Scientific American in 1970. It consists of a collection of cells which, based on a few mathematical rules, can live, die or multiply.
John Conway's Game of Life
If you're like most people I work with in companies, the demands come at you from every angle, all day long, and you have to make difficult decisions without much time to think about them.
Ten Principles To Live By In Fiercely Complex Times
From the old Arabic word "hashshshin," which meant, "someone who is addicted to hash," that is, marijuana. Originally refered to a group of warriors who would smoke up before battle. Aaron White adds: You may want to explore the fact that the hashshshins were somewhat of a voodoo-ized grand conspiracy scapegoat cult (the very fact of their existence is impossible to confirm). They supposedly were a secret society (a la the FreeMasons) which was influential in every middle eastern court from Persia to Bangladesh. They were supposedly a brotherhood of assasins, devoted to their caballa and its secrecy, protected by an unlimited number of fanatical followers and unlimited material wealth. Assassination was their favorite method of instituting their power (see the Zoroastrian lore of the eunich priest Arachmenes and his assistance to Darius and Xerxes in their rise to/fall from power).
