Logical Problems - Very Easy Logic Puzzles <p style="font-style:bold; color:red"> Warning: Solutions are currently displayed. To hide and show the solutions as desired, enable javascript on your browser </span></p> 1. The Camels Two Suns? Twin Stars Could Be Visible From Earth By 2012 By Dean Praetorius | HuffingtonPost.com Earth could be getting a second sun, at least temporarily. Dr. Brad Carter, Senior Lecturer of Physics at the University of Southern Queensland, outlined the scenario to news.com.au. Betelgeuse, one of the night sky’s brightest stars, is losing mass, indicating it is collapsing. It could run out of fuel and go super-nova at any time. The Egg The Egg By: Andy Weir You were on your way home when you died. The 90 Best Lifehacks of 2009: The Year in Review Another year is winding down, and that means it’s time to take a look back at what we’ve done here at Lifehack over the last 12 months. 2009 was a scary year for a lot of people – corporate layoffs, a shaky global economy, stunningly vicious politics, old wars grinding on and new ones flaring up. In the midst of all this, though, many saw opportunities; with the myth of life-long corporate employment shattered as some of the world’s biggest companies teetered on the brink of collapse, entrepreneurship enjoyed a major resurgence. This rise in self-reliance extends beyond our work life, too – people are embracing a do-it-yourself, person-to-person lifestyle where status and the display of wealth matter much less than authenticity and social interaction. All of this is reflected in the posts that went up on this site over the last year. What emerges from all this is a treasure trove of good advice, ranging from the lofty and idealistic to the immediately practical. Software and Technology
Generic Love Some years ago I was having dinner with my girlfriend, Liz; among other items on my plate was a heaping mound of mashed potatoes. When Liz noticed I had finished eating all of my potatoes, she instantly ladled another scoop onto my plate, without asking. She had done this before, and I felt I needed to say something: "Please don't automatically give me more food without checking first to see if I want more." "Oh. Sorry."
What is a logical fallacy? A "fallacy" is a mistake, and a "logical" fallacy is a mistake in reasoning. There are, of course, other types of mistake than mistakes in reasoning. For instance, factual mistakes are sometimes referred to as "fallacies". Surprises in steel: The mystery behind Detroit entrepreneur's revolutionary Flash Bainite A Detroit entrepreneur surprised academics when he invented a heat-treatment that makes steel 7 percent stronger than any steel on record – in less than 10 seconds. That steel, now trademarked as Flash Bainite, has tested stronger and more shock-absorbing than the most common titanium alloys used by industry. Now Gary Cola is helping researchers at Ohio State University to better understand the science behind the new treatment, called flash processing.
Awakening As One 'Revelations' (FULL MOVIE) Last updated on January 30, 2010 at 9:00 am EDT by in5d Alternative News * Visit in5D Connection where you can find your soul mate or join one of our amazing groups. EVERYONE is welcome! 'Revelations' reveals the dangers prevalent within today's rising 'spiritual' and New Age Movements, as we, ourselves have been humbled to experience from the crest of the rising wave. The 100 Best Lifehacks of 2010: The Year in Review Happy New Year everyone! It’s the first week of 2011 and many of us are getting ready to kick off the brand new year with a big bang. As we start off 2011 with our new resolutions and goals, let us now look back at the best posts at Lifehack in the past year. In this review post, I have gathered 100 of the best LifeHack articles in 2010.
Is love an addiction In the early days of a new romance, it's oh so easy to let friends, work and other areas of your life fall by the wayside as you spend all of your time focused on your new love. In many ways, this all-consuming love can be a lot like an addiction, with each condition characterized by a lack of control, or even a sense of obsession. When psychiatrist Donatella Marazziti studied the brain chemistry of people in love, she found that the levels of serotonin in their brains were much lower than normal [source: BBC]. In fact, people in love exhibited the same low serotonin levels as people with obsessive-compulsive disorders.
Discovering Assumptions The instructor strode into the classroom empty handed. He nodded to the class and checked his watch. Seven P.M. Every chair was occupied, fifty in all. Many students wore business suits, ties pulled loose. A dozen stood against the back wall. How to Learn Without Memorizing Photo by Edwin Stemp Rote memorization is an inefficient way to learn. Just retaining a single formula can mean pounding the same information into your skull dozens of times. If your computer hard drive had this accuracy, you’d probably throw it out.