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Peter Campbell · Why does it take so long to mend an escalator?: riding the escalators · LRB 7 March 2002. Stepping onto an escalator is an act of faith.

Peter Campbell · Why does it take so long to mend an escalator?: riding the escalators · LRB 7 March 2002

From time to time you see people poised at the top, advised by instinct not to launch themselves onto the river of treads. Riding the moving stairs is an adventure for the toddling young and a challenge to the tottering old. Natural hesitancy puts a limit on throughput. London Underground escalators carry passengers at a top speed of 145 feet per minute – close to the maximum allowed under the British Standard specification.

There is little temptation to run the machines faster, as trials show that above 160 feet per minute so many people pause timidly that fewer are carried. Quora. 3 Theories About LHC’s Mysterious “New Particle” Explained. If you remember back on December 15, 2015, CERN announced that researchers may have discovered a new particle using the Large Hadron Collider (LHC) — marking the first set of significant results since upgrades were completed at the LHC earlier that year.

3 Theories About LHC’s Mysterious “New Particle” Explained

What happened was that researchers observed large spikes in energy that could have been the result of particle collisions between a new boson that is even larger than the Higgs Boson. More specifically, the LHC saw unexpected, excess pairs of photons, each carrying 750 gigaelectronvolts (GeV) of energy, as the result of proton-proton collisions. They believe this could have come from the decay of a new 1,500 GeV particle. Since the collision could not be explained by the Standard Model — the theoretical foundation of particle physics — theories on what this spike in energy could be started pouring in. Build with Chrome. Six Basic Personal Finance Facts People Constantly Get Wrong. The Reductive Seduction of Other People’s Problems — The Development Set. The “reductive seduction” is not malicious, but it can be reckless.

The Reductive Seduction of Other People’s Problems — The Development Set

For two reasons. When Emotional Intelligence Goes Wrong. “People skills” are almost always assumed to be a good thing.

When Emotional Intelligence Goes Wrong

Search employment ads and you will find them listed as a qualification for a startling array of jobs, including Applebee’s host, weight-loss specialist, CEO, shoe salesperson, and (no joke) animal-care coordinator. The notion that people smarts might help you succeed got a boost a quarter century ago, when the phrase emotional intelligence, or EI, entered the mainstream. Coined in a 1990 study [1], the term was popularized by Daniel Goleman’s 1995 book [2]. Impact of adolescent marijuana use on intelligence: Results from two longitudinal twin studies. Author Affiliations Edited by Valerie F.

Impact of adolescent marijuana use on intelligence: Results from two longitudinal twin studies

Reyna, Cornell University, Ithaca, NY, and accepted by the Editorial Board December 14, 2015 (received for review August 20, 2015) How to Overcome Your Inner Dialogue of Doubt and Get Stuff Done. How to Obsessively Track This Weekend's Snowstorm. The Different Ways The Universe Might End Are Fascinating And Horrifying. The power of science has enabled humans to do everything from study distant galaxies to take high-res photos of Pluto.

The Different Ways The Universe Might End Are Fascinating And Horrifying

Sponsored Data Is The Newest, Biggest Threat to Net Neutrality. Alton Brown's Advice for Better Homemade Smoothies. How Cigarettes Tax the Poor. Cigarettes eat up the incomes of the poor.

How Cigarettes Tax the Poor

In the United States, and nearly every other country, smoking is more common among the less wealthy and less educated. In the United States, 26.3% of people in poverty smoke compared to 15.2% for the rest of the population. College graduates are almost a third as likely to smoke as those who did not attend college. Because of this difference in smoking prevalence, Americans from the bottom third in household income spend nearly twenty times more on cigarettes as a proportion of their income than those from the top third. In recent years, cigarette taxes have become the chief public policy instrument in the fight against smoking. Those taxes are paid disproportionately by people with low incomes. Proponents of cigarette taxes argue that these taxes both get people to stop smoking and bring in public revenue. GORILLA FIGHT!!! Researchers find possible ninth planet beyond Neptune. Quora. Here's what an Ashley Madison blackmail letter looks like.

I've written before about Ashley Madison-related blackmail threats and how they then began to be sent out by extortionists via the US postal system.

Here's what an Ashley Madison blackmail letter looks like

Nine Tales of Trump at His Trumpiest. As a Southerner, I agree with this. The Democrats Stumble Toward 50 Shades of Socialism. A specter is haunting the Democratic Party–the specter of socialism.

The Democrats Stumble Toward 50 Shades of Socialism

A question is being asked, mostly by Republicans, but also by MSNBC’s Chris Matthews: What is the difference between a Democrat and a Socialist? Debbie Wasserman Schultz got it last July and, ever the robotic partisan, answered by saying the more important difference was between Democrats and Republicans. How to Set Up Your Hotel Room for a More Pleasant Stay. America tech companies increasingly look to the EU to regulate their rivals.

In yesterday’s Financial Times, John Gapper wrote a fascinating column comparing the state of tech companies in Europe and the US.

America tech companies increasingly look to the EU to regulate their rivals

Specifically, he disputes the prevailing wisdom that Europe should we worried about a lack of early stage tech startus. Not so, says Gapper. Europe has plenty of small startups — what it’s lacking is the big tech companies that the Valley boasts. Europe’s economies lack big companies not little ones. Can A $9 Computer Spark A New Wave Of Tinkering And Innovation? : All Tech Considered. Dave Rauchwerk is CEO of Next Thing Co., which makes the CHIP computer. Laura Sydell/NPR hide caption toggle caption Laura Sydell/NPR Dave Rauchwerk is CEO of Next Thing Co., which makes the CHIP computer. Laura Sydell/NPR When the first Mac computer came out in 1984, it cost nearly $2,500 and had a floppy drive for storage. The world’s most important chart. By now, many of us have at least seen the trailer for The Revenant, with Leonardo DiCaprio cast as Hugh Glass, a fur trapper and hunter who embarks on a mission for vengeance after being left for dead by his cohorts in the wake of a bear attack.

As it turns out, Hugh Glass was a real guy who had a pivotal role in the westward expansion of the fur trade, and by extension, America. And he was even more of a badass than we see in the movie—though not for the reasons you might expect. The lucrative fur trade was a driving force behind American exploration, as Eric Jay Dolin explains in his chronicle, Fur, Fortune, and Empire: The Epic History of the Fur Trade in America. Mountain men. Uk.businessinsider. Quora. Uk.businessinsider. Quora. Make a Better Egg McMuffin-Like Sandwich with a Mason Jar Lid. Could a Few Billionaires Close the World's Poverty Gap? This week, the richest business leaders and investors from around the world will gather in Davos, Switzerland, for the annual meeting of the World Economic Forum. In keeping with tradition, a small portion of the agenda will be devoted to global development and the plight of people living at the other end of the global income distribution.

Philanthropy is one way of linking the fortunes of these disparate communities. What if some of the mega-rich could be persuaded to redistribute their wealth to the extreme poor? This question may feel hackneyed, but it deserves a fresh hearing in light of a dramatic reduction in the global poverty gap over the past several years (Figure 1). The theoretical cost of transfers required to lift all poor people’s income up to the global poverty line of $1.90 a day stood at approximately $80 billion [1] in 2015, down from over $300 billion in 1980. Figure 1. Source: Authors’ calculations based on OECD, World Bank Table 1 summarizes the key results.

Bus-Stops at Old People′s Homes Take Patients for a Ride. "People suffering from dementia can be very restless," Simone Zmura, director of a Hamburg retirement home, told a local newspaper. "They need to move, and they often want to leave and get out. " A year ago, the home decided that if you can't beat 'em, you have to join 'em -- and like many twilight homes in Germany, installed a bus-stop in the garden for antsy Alzheimer's patients.

A different reality. 17 Simple Rules for Getting Organized and Decluttered. BBC - Earth News. In the deserts of Israel, there is a plant that waters itself. The plant, a type of rhubarb, has specially designed leaves that channel rain water to its roots. It is the only known plant in the world able to self-irrigate. History, Travel, Arts, Science, People, Places. All the Best Things to Do When You’re Snowed In. History, Travel, Arts, Science, People, Places. Flint, Michigan's water crisis: what the national media got wrong. An Unkillable Myth About Atheists : 13.7: Cosmos And Culture. Senior Homeland Security official says Internet anonymity should be outlawed. A senior Homeland Security official recently argued that Internet anonymity should outlawed in the same way that driving a car without a license plate is against the law. Erik Barnett, an assistant deputy director at U.S. Immigration and Customs Enforcement and attache to the European Union at the Department of Homeland Security, outlined his argument in an article titled “Whose Privacy Are We Protecting?

After Hatton Garden, is it still possible to get away with a heist? Quora. German government warns against using MS Explorer. The German government has warned web users to find an alternative browser to Internet Explorer to protect security. The warning from the Federal Office for Information Security comes after Microsoft admitted IE was the weak link in recent attacks on Google's systems. Microsoft rejected the warning, saying that the risk to users was low and that the browsers' increased security setting would prevent any serious risk. Some roads have better views than others. Generation Uphill. Why Doesn't Silicon Valley Hire Black Coders? Venus Flytraps Are Even Creepier Than We Thought. Can America Turn Its Nuclear Power Back On? Head transplant has been successfully done on a monkey – The Washington Star-News. A Guided Meditation for the Anxious Mind. To Find Autism Treatment, Chinese Scientists Create Transgenic Monkeys.

History, Travel, Arts, Science, People, Places. Is American Olive Oil About to Have Its Moment? Quora. Unplanned Pregnancy Can Become Welcome Surprise. Teacher Burnout Is More Likely Among Introverts. Meet the man who wants to be president, and then live forever. Wikipedia editors revolt, vote “no confidence” in newest board member. Emotion. Businessinsider. What to Talk About on First Dates, According to Research. How Smart Do You Have to Be to Raise a Child? Uk.businessinsider. Germans Ask If Country Is Still Safe After Cologne Attacks. Is Blockchain the most important IT invention of our age? Nishiyama Onsen Keiunkan.

The Witness review: A haunting, beautiful, coldly logical puzzle allegory. Ted Cruz, the Empty Evangelical. From Antarctica to Africa, penguins are facing extinction. Young, gifted and held back. Netflix and thrill: TV industry braced for rollercoaster ride. For Some, Powerball's Promise Wasn't Just A Big Payout — But Stability, Too. Numbers don’t lie—it’s time to build your own router. How do we know global warming is real? - Global warming, explained. In Search of Whales. Uk.businessinsider. Uk.businessinsider. Donald Trump and the Media's Lack of Diversity.

You Don't Have a Productivity Problem, You Have a Priority Problem. Why Are Hundreds of Harvard Students Studying Ancient Chinese Philosophy? As Debt Talks Hit An Impasse, What's Next For Puerto Rico? I'm a Star Wars newbie. Here's what I figured out based only on The Force Awakens. History, Travel, Arts, Science, People, Places. There Are 9 Types Of Intelligence. Which “Smart” Are You?

Google just published a free, three-month course on deep learning. Quora. ELI5: How do those checkbox "I'm not a robot" capchas work? : explainlikeimfive. Controlling Parents Lead To Mean College Kids: How To Prevent Your Kid From Being Awful. Uk.businessinsider. History, Travel, Arts, Science, People, Places. The true story behind “The Revenant” is even crazier than the movie. Marco Rubio’s Long Game. Top 10 Ways to Fix Your Terrible Posture. How Poker Explains Trump’s Campaign. StoryCorps: Amid A Lost Love, A Son And Father Finally Speak The Secret Between Them. AI Researcher Yoshua Bengio Says Machines Won’t Become Dangerously Smart Anytime Soon. Teenage 'Eagle Huntress' Overturns 2,000 Years Of Male Tradition : 13.7: Cosmos And Culture. Quora. The Practical Life Skills Your Kids Should Learn at Every Age.