http://www.youtube.com/watch?v=vdb4XGVTHkE
Related: adrianamandis • Theory of Knowledge • Population • Renew Africa150+ Essential English Idioms for Sounding Like a Native Idioms are words or phrases which mean something different from its literal meaning… List of Essential English Idioms 1. Can you solve the prisoner hat riddle? - Alex Gendler The ‘prisoners and hats puzzle’ is a classic logic problem with many variants, some of which are described and summarized here. Like other puzzles where each player has information about the other players but not about themselves, they rely on inductive logic and the hierarchy of beliefs to figure out the other players’ thought processes to deduce the missing information. Just remember – if you try to stump other people with this kind of puzzle, make sure you have the right answer yourself. Love the challenge of this riddle?
Human the movie HUMAN, a film by Yann Arthus-Bertrand. Turn on the Closed Captions (CC) to know the countries where the images were filmed and the first name of the interviewees. What is it that makes us human ? Is it that we love, that we fight ? That we laugh ? Bridgewater Associates CEO Ray Dalio explains the Dot Collector feedback tool his company uses to rate employees When you are the first person to arrive in a meeting room, do you think of it as being empty or full? If you were raised in the West, a meeting room is made for people to meet. Therefore, if there are no people in that room, then of course it must be empty. As philosopher Henk Oosterling remarks, in the West, “a room is empty until someone enters.” However, in the East, space is understood a bit differently.
How to Use Texting Abbreviations and Chat Acronyms Texting abbreviations and chat acronyms are used as a way to speed up conversations, get points across quickly and type less when you’re in a rush. With hundreds of millions of people texting regularly, Internet abbreviations or chat acronyms are commonly used wherever people get online — including IMing, SMSing, cell phones, Blackberries, PDAs, Web sites, games, newsgroup postings, in chat rooms, on blogs, or on social media. Learn Texting Abbreviations & Chat Acronyms Through Pictures How to Use Texting Abbreviations and Chat Acronyms England riots: Timeline and map of violence Riots in London and around the country saw widespread looting and buildings set alight. Dozens were left homeless after a night of riots on the streets of Tottenham after a peaceful demonstration on 6 August over the death of a man who was shot by police turned violent. Here is a timeline of what happened, starting with most recent events. 00:22 BST - The Metropolitan Police say 1,103 people have now been arrested in connection with the riots and 654 people have been charged. Greater Manchester Police said they had so far made 147 arrests and more than 70 people had already gone through the courts.
40 Maps That Will Help You Make Sense of the World If you’re a visual learner like myself, then you know maps, charts and info graphics can really help bring data and information to life. Maps can make a point resonate with readers and this collection aims to do just that. Hopefully some of these maps will surprise you and you’ll learn something new. A few are important to know, some interpret and display data in a beautiful or creative way, and a few may even make you chuckle or shake your head. If you enjoy this collection of maps, the Sifter highly recommends the r/MapPorn sub reddit. You should also check out ChartsBin.com.
Artificial Leaf Harnesses Sunlight for Efficient Fuel Production Generating and storing renewable energy, such as solar or wind power, is a key barrier to a clean-energy economy. When the Joint Center for Artificial Photosynthesis (JCAP) was established at Caltech and its partnering institutions in 2010, the U.S. Department of Energy (DOE) Energy Innovation Hub had one main goal: a cost-effective method of producing fuels using only sunlight, water, and carbon dioxide, mimicking the natural process of photosynthesis in plants and storing energy in the form of chemical fuels for use on demand.
10 American Slang Words You Need to Know 1 comment, 3.1k shares, 1 point #1. Cool (adj) Cool (adj) means ‘great’ or ‘fantastic’. It also shows that you’re okay with an idea. “Okay, cool! Science Isn’t Broken If you follow the headlines, your confidence in science may have taken a hit lately. Peer review? More like self-review. An investigation in November uncovered a scam in which researchers were rubber-stamping their own work, circumventing peer review at five high-profile publishers. Scientific journals? The World’s Most Spoken Languages In One Fascinating Infographic Whenever I meet someone of a different ethnicity, out of sheer curiosity, I always ask if they speak the language of their heritage. I was born in Canada, but grew up with Punjabi speaking parents. I also studied French, Japanese, and Korean, and like to see language as almost a binding agent that helps smooth over communication.
Mind-controlled car unveiled in China The idea is not just a "Look ma, no hands" gimmick - it was originally developed for paralysed or elderly drivers who may not have full control of their physical faculties. "There are two starting points of this project. The first one is to provide a driving method without using hands or feet for the disabled who are unable to move freely; and secondly, to provide healthy people with a new and more intellectualized driving mode," researcher Zhang Zhao told Reuters. While it might seem that controlling a vehicle on a busy traffic-filled road just with your mind sounds like a very dangerous idea, the researchers made it clear that wandering focus would not cause a car crash.
English Grammar: Order of Adjectives 1. Determiner: The determiner: to inform it the adjectives is singular or plural, definite or indefinite, next or far.