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Citações e Frases - Citador - Citações, Frases, Aforismos e Pensamentos por milhares de temas e autores

Citações e Frases - Citador - Citações, Frases, Aforismos e Pensamentos por milhares de temas e autores

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These DIY Eco-Friendly "Air Conditioners" Are Cooling Down Bangladesh Out in the sticks of Bangladesh, the threat of flooding means that 70 percent of the population live in corrugated tin huts, most of which aren’t hooked up to an electricity supply. In the heat of the summer, this can practically turn these houses into ovens. However, a project called Eco-Cooler is spreading knowledge of a cheap and electricity-free method to cool down houses throughout Bangladesh. The beauty of the project is it needs little more than a few plastic bottles and a board. It was started through a collaboration between advertising agency Grey Dhaka and Grameen Intel Social Business Ltd. Here’s how it works: Plastic bottles are cut in half and then mounted into a grid through bottleneck-sized holes.

Philosophy Philosophy is the study of general and fundamental problems concerning matters such as existence, knowledge, values, reason, mind, and language.[1][2] The Ancient Greek word philosophia was probably coined by Pythagoras[3] and literally means "love of wisdom".[4][5][6][7][8] In the 19th century, philosophy became more professionalized as it began to be studied and taught in modern research universities.[13][14] Contemporary academic philosophers subdivide research areas in various ways. For example, topical divisions include major branches such as epistemology, logic, metaphysics, ethics, aesthetics, and other specialized branches. Other ways of dividing include historical period (e.g., ancient and modern); thinker (e.g., Platonism, Confucianism, Kantianism); or philosophical tradition (e.g., analytic or Continental). Many of these recurring questions are still debated in philosophy and other fields today.

Fisher's exact test of independence - Handbook of Biological Statistics Summary Use the Fisher's exact test of independence when you have two nominal variables and you want to see whether the proportions of one variable are different depending on the value of the other variable. Use it when the sample size is small. When to use it Use Fisher's exact test when you have two nominal variables. 25 TED Talks that will change how you see the world Mahatma Gandhi once said, “Live as if you were to die tomorrow. Learn as if you were to live forever.” If this sounds like a philosophy you can relate to, then you’ll love TED talks. These informational 17 minute presentations are given at annual conferences by some of the world’s greatest thinkers. Their aim is simple: To inspire ideas and change attitudes around the world. As of April 2014, there were over 1,700 of these incredible talks available free online to choose from.

Take College And University Courses Online Completely Free In recent years massive open online courses (MOOCs) have become a trend in online education. The term was coined in 2008 by David Cormier, manager of web communications and innovations at the University of Prince Edward Island. The first MOOC was created the previous year, at Utah State University. Today, there are hundreds of thousands of courses available online at no cost. You can study anything from business to zoology in your own home at no cost. MOOCs are designed like college courses but are available to anyone anywhere in the world, at no cost.

How to Kill Your Child's Creativity - Playful Learning Kids are born creative geniuses. But unfortunately, by the time they reach the third or fourth grade, their creativity has sunk. With intelligence, there is a phenomenon called the Flynn effect: each generation, scores go up about 10 points because enriched environments make kids smarter. With creativity, a reverse trend has been identified: since 1990, creativity scores are falling.

Leaf Is A “Plug N’ Plant” Box To Automatically Grow Pot In Your Home Marijuana is a sticky subject. Twenty-three states (and D.C) have legalized some form of medical use, but possession, growth and distribution are still illegal in the majority of the United States. However, as is the case with most new industries, slow regulation hasn’t stopped innovation. Leaf, a TechCrunch Disrupt SF 2015 Battlefield company, is leading the revolution with its automated “Plug N’ Plant” home growing system. Leaf’s device is a 4′ x 2′ box that will fit two plants, which will yield between 4-5 ounces of weed. However, Leaf is much more than just a mini grow house.

About The third is community. We believe learning should be as rich and varied as the world you're learning about. So with our community we're building a kind of multimedia wonderland of learning, where videos, audio, usage, mnemonics, etymologies and much more bring your learning to life. We believe that every learner is partly a teacher, and we hope that once you get started, you'll soon be supplying little nuggets of wit and wisdom to help the rest of the community as they learn! Anyone can learn anything

Working for British Embassy Lisbon Working within our Portugal network offers a unique and rewarding opportunity to learn and develop a wide range of skills. The policy on local staff recruitment is to select the best candidate for the job. The Embassy fills all jobs on a competitive basis, advertising as widely as necessary through the internet or newspapers, to attract suitably qualified staff. Our vacancies page is regularly updated. Arranging Casual Encounters Online Share on Facebook Tweet on Twitter I spend a huge chunk of my day looking at a screen. So many of us do. Elusive acid finally created After more than a century of searching, chemists have finally nabbed a legendary acid. The acid called cyanoform or tricyanomethane appears widely in textbooks as one of the strongest carbon-based acids known. Yet despite attempts to make the acid dating back to 1896, cyanoform has evaded chemists until now. Researchers report September 18 in Angewandte Chemie International Edition that they isolated the acid by figuring out crucial experimental conditions. The main problem was temperature, says coauthor Andreas Kornath, an inorganic chemist at Ludwig Maximilian University of Munich.

What are the healthiest sleeping positions? We all know how important the right posture is for your health throughout the day. But did you know that this doesn't stop once you close your eyes at night? Which sleeping positions are best? which ones are the sleeping equivalent of walking on your hands? This great infographic lays it all out.

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