Does Marijuana Make You Stupid? | Wired Science Marijuana is currently regulated by the United States government as a Schedule I drug, placing it in the same category as heroin, MDMA and LSD. This is largely due to the first condition of Schedule I drugs, which is that the substance “has a high potential for abuse.” The language in that clause is deliberately vague. Does abuse equal addiction? Probably not, since marijuana is not addictive like other Schedule I drugs. Rats don’t self-administer the compound in a lab, it’s virtually impossible to fatally overdose on the drug, and the physiological effects of marijuana withdrawal, if they occur, are far milder than those experienced by chronic amphetamine, alcohol, nicotine or opiate users. Rather, the case for marijuana “abuse” has always stemmed from its cognitive effects. That, at least, has been the collective stereotype for decades. Taken together, these studies demonstrate that popular stereotypes of marijuana users are unfair and untrue. cottage Swiss cake dream ball book
Mein Kampus A cultural shift is happening on university campuses across North America. Students are lining up for mental health services faster than they can be treated. This shift is defining a generation and marks a profound change in the mental environment on campuses today. Dr. “The current ideologies of success and beauty are unprecedented … students are coming in at increasing rates, saying they can’t cope.” The upward trend of psycho trauma on North American campuses is documented each year in the Association of University and College Counseling Center Directors Annual Survey. These results indicate what happens when the dominant economic ideology of the age, neoliberalism, creeps into the mentality of science and arts. Darren Fleet
How to File a Patent for Your Invention - Creating, Patenting and Filing an Invention Media Platforms Design Team Lesson A: Fabrication Nation Inventors have traditionally turned their ideas into prototypes with plenty of sketches and endless iterations in wood, clay or metal. But the digital age has introduced a totally new toolkit. Computer-aided design (CAD) software allows rapid and highly precise blueprinting, computed numerical control (CNC) milling and routing equipment transfers that precision to the physical world, and 3D printers can create fully formed objects on demand. Plus, the cost of both hardware and software has fallen dramatically. Open-source invention organizations, such as NextFab Store and MakerBot, sell 3D desktop printers and kits through their websites, ranging from $750 to $4175. But if you don't want to own your own machine, look up local invention facilities such as TechShop, in Portland, Ore., and San Francisco; or NextFab Studio in Philadelphia. Lesson B: Patents Demystified • Filing a patent at the concept stage. • Filing a patent yourself.
How to Use Google Search More Effectively [INFOGRAPHIC] Among certain circles (my family, some of my coworkers, etc.) I'm known for my Googling skills. I can find anything, anywhere, in no time flat. My Google-fu is a helpful skill, but not one that's shrouded in too much mystery — I've just mastered some very helpful search tricks and shortcuts and learned to quickly identify the best info in a list of results. Sadly, though web searches have become and integral part of the academic research landscape, the art of the Google search is an increasingly lost one. A recent study at Illinois Wesleyan University found that fewer than 25% of students could perform a "reasonably well-executed search." That search process also included determining when to rely on Google and when to utilize scholarly databases, but on a fundamental level, it appears that many people just don't understand how to best find the information they seek using Google. Thanks to the folks at HackCollege, a number of my "secrets" are out. Infographic via HackCollege
Ecstasy Kills Cancer It may sound like a hoax, but it’s true: Recent studies show that a modified form of ecstasy kills 100% of blood cancer cells. While patient application is still a long way away, in test tube studies, the modified ecstasy killed all of leukemia, lymphoma and myeloma cells (as reported by the BBC). Your doctor probably won’t be telling you to take two hits of ecstasy anytime soon, but this exciting discovery gives hope to those suffering with blood cancers and calls into question once again our country’s perilous relationship with drugs and the true reasoning behind the ongoing War on Drugs. Ecstasy, aka MDMA (3,4-Methylenedioxymethamphetamine) is a designer club drug that the mainstream usually associates with all-night dance parties known as raves where young people dressed in neon fur suck on pacifiers and rub each other in waves of ecstatic pleasure. sources: LA Times image: tanjila
Welcome Today, we are excited to share that Identified has been acquired by Workday. This is an exciting outcome for everyone involved in Identified and we want to thank our team, Board of Directors, investors, customers, advisors, families and the other countless people that have supported us over the years. Waller Capital served as an exclusive advisor to Identified in this transaction. Since we co-founded Identified out of a shared dorm room at Stanford University in 2010, we have assembled what we believe to be the best group of data scientists and engineers in the industry. And so on behalf of all of us, we are thankful to Workday for believing in us and in the possibilities of what we can do together. Sincerely, Adeyemi Ajao & Brendan Wallace, co-Founders of Identified Continue to identified.com
What the Ultra-Personalized Internet Is Hiding from You - Technology In the spring of 2010, while the remains of the Deepwater Horizon oil rig were spewing crude oil into the Gulf of Mexico, I asked two friends to google "BP." They're pretty similar—educated, white, left-leaning women who live in the Northeast. But the results they saw were quite different. One of my friends saw investment information about BP. The other saw news. Most of us assume that when we google a term, we all see the same results—the ones that the company's famous PageRank algorithm suggests are the most authoritative based on other pages' links. With Google personalized for everyone, the query "stem cells" might produce diametrically opposed results for scientists who support stem cell research and activists who oppose it. For a time, it seemed that the Internet was going to redemocratize society. And its not just Google. All of this personalization isn't just shaping what we buy. Want to stop your browser from tracking your clicks?
Response of cluster headache to psilocybin and LSD. [Neurology. 2006 The 6 Best Ways to Learn Physics...for Free August 6, 2006 I was listening to an excellent audiobook yesterday called The Wisdom of Huston Smith in which Huston relates a story about a visiting professor (can't recall the name right now) who came and lectured to the physics department at the university he was teaching at and spent the entire time presenting on philosophy rather than physics. He was asked why he didn't talk about physics with the physics department and his answer was interesting. I don't draw any distinctions between physics and philosophy. This has gotten me thinking that I need to study physics a bit more. 1. 2. 3. Richard Feynman lectures from the Vega Science Trust - Four video lectures from world-renowned physicist Richard P. You can find more lectures like this (including lectures from MIT and the Lannan Foundation) and in the Physics subcategory of our free audio and video directory. 4. 5. 6. OK, that should be enough to make your brain hurt for a while. Discuss this post in the LOL Forums!
Study suggests little need for vitamins › News in Science (ABC Science) News in Science Tuesday, 11 October 2011 AFP Less is more There is no need for most people to take vitamin supplements and some may even be linked to an increased risk of premature death in older women, according to a new study. Iron stood out among supplements as a particular concern, while calcium appeared to be linked to lower death risk, according to the study published in the Archives of Internal Medicine . With about half of the US population taking vitamin pills of some kind, the study aimed to examine whether the US$20 billion supplement industry was having any effect on extending lifespan in an already well-nourished population. The researchers confirmed their theory - that supplements were not helping people ward off death. "Based on existing evidence, we see little justification for the general and widespread use of dietary supplements," write the study authors from the University of Eastern Finland and the University of Minnesota . Underlying conditions?