The Art And Science of Designing Noise Alarms

Atlas Obscura: An Alarm Designer on How to Annoy People in the Most Effective Ways

There's an art and science to making one sound seem more urgent than another.

When the cockpit recorder transcript from Air France Flight 447 was leaked to the public in 2011, many startling details emerged. The plane, which crashed into the Atlantic Ocean on June 1, 2009, killing all 228 people on board, had been under the control of pilots who were communicating poorly and not realizing one another’s mistakes. The plane’s speed slowed to dangerous levels, activating the stall alarm—the one, in the words of Popular Mechanics, “designed to be impossible to ignore.” It blared the word “Stall!” 75 times.

Everyone present ignored it. Within four minutes, the plane had hit the water.

Read more .....

CSN Editor: Like building a better mouse trap .... there is a need to build a better alarm.

The Race To Build Quantum Computers Is Heating Up

Next Big Future: Google, Microsoft, labs and start-ups will create universal quantum computers in 2017 and achieve quantum supremacy over classical computers

Google started working on a form of quantum computing that harnesses superconductivity in 2014. In 2017 or 2018 Google hopes to perform a computation that is beyond even the most powerful ‘classical’ supercomputers — an elusive milestone known as quantum supremacy. Its rival, Microsoft, is betting on an intriguing but unproven concept, topological quantum computing, and hopes to perform a first demonstration of the technology.

The quantum-computing start-up scene is also heating up. Christopher Monroe, co-founded the start-up IonQ in 2015, plans to begin hiring in earnest this year.

Physicist Robert Schoelkopf at Yale University in New Haven, Connecticut, who co-founded the start-up Quantum Circuits, and former IBM applied physicist Chad Rigetti, who set up Rigetti in Berkeley, California, say they expect to reach crucial technical milestones soon.

The largest trapped ion quantum computer with 20 qubits is being tested in an academic lab led by Rainer Blatt at the University of Innsbruck in Austria.

Read more ....

CSN Editor: Both Microsoft and Google are investing heavily in this tech frontier.

Will Global Warming Result In Europe Cooling Down?

CONVEYOR BELT Rising temperatures could shut down the Atlantic Ocean current (depicted here) that helps warm northwestern Europe, a new simulation shows.

Science News: Warming could disrupt Atlantic Ocean current

New simulations revise freshwater impact on circulation’s stability.

Spewing too much carbon dioxide into the atmosphere could shut down the major ocean current that ferries warm water to the North Atlantic, new climate simulations suggest. While not as extreme as the doomsday scenario portrayed in the movie The Day After Tomorrow, such a shutdown could cause wintertime temperatures to plummet by an estimated 7 degrees Celsius or more in northwestern Europe and shift rainfall patterns across the globe.

Many previous climate simulations predicted that the Atlantic circulation would remain largely stable under future climate change. But those simulations failed to accurately portray how relatively freshwater flows between the Atlantic and Southern oceans, an important mechanism as the climate warms. After fixing that inaccuracy, Yale University climate scientist Wei Liu and colleagues set up an extreme climate scenario to test the current’s robustness. Doubling CO2 concentrations in the atmosphere shuttered the Atlantic current in 300 years, the researchers’ simulation showed.

Read more ....

CSN Editor: So the argument now is .... global warming will cause catastrophic cooling in Europe.

Tweet For Today

New genetic studies may change the existing map of how humans left Africa and colonized the world. https://t.co/W8ZUmKHiOq pic.twitter.com/HYPaYf06NL

— Science News (@ScienceNews) January 5, 2017

A Historical Analysis On Climate Change

Screenshot of MWP Mapping Project (Source: Luening http://t1p.de/mwp downloaded 27-Dec-2016)

Watts Up With That?: Documenting the Global Extent of the Medieval Warm Period

In this article I pose the following questions:

Was the Medieval Warm Period (MWP) a global event?
Where the MWP temperatures higher than recent times?
The reasons for asking these questions are that climate establishment have tried to sideline the MWP as a purely local North Atlantic event. They also frequently state that current temperatures are the highest ever.

I attempt to answer these questions below.

Read more ....

CSN Editor: A good historical analysis on climate change.

The Communist Zil Limousine Is No More

ByvalByvalich

Popular Mechanics: The Ultimate Communist Automaker Is Dead

Who'll make Putin a new American-style copycat limo now?

What the hell is ZiL to begin with? Well, it's the acronym of 'Zavod imeni Likhachova', or 'Plant named for Likhachov', an automobile, truck, military vehicle and heavy equipment manufacturer based in Moscow, Russia. Its trucks, you've seen plenty of in cold war movies and in developing countries around the world. Its cars, not so much. That's because they were never meant to be driven by the common people.

Read more ....

CSN Editor: This model is so out of date that .... in a way .... gives it a certain style.

Who Invented The Microwave Oven?

Microwaves cook and heat food, boil water and pop popcorn and aren't harder on food than the stove. Credit: GE

Live Science: Who Invented the Microwave Oven?

A microwave oven is a kitchen appliance that is in nearly every U.S. home — 90 percent of households have one, according to the U.S. Bureau of Labor Statistics. With the touch of a couple of buttons, this ubiquitous device can boil water, reheat leftovers, pop popcorn or defrost frozen meats in mere minutes.

The microwave oven was invented at the end of World War II. Yet it took awhile for them to catch on. At first they were too big and expensive, and people didn't trust them because of the radiation they use. Eventually, technology improved and fears faded. By the 2000s, Americans named the microwave oven as the No. 1 technology that made their lives easier, according to J. Carlton Gallawa, author of the Complete Microwave Oven Service Handbook.

And it was all due to a happy accident with some melted chocolate.

Read more ....

CSN Editor: I am old enough to remember the microwave was an oddity that no one could afford to have. Today .... I own 2 of them ... one in my home and one at my chalet .... and all for around $100 per.

This 'Anti-Robot' Can Carry A Human And Run Over 20mph

Daily Mail: Meet 'Prosthesis', the terrifying 14ft-tall 'anti-robot' that can carry a human and run over 20mph almost SILENTLY

* Prosthesis is an 'exo-bionic racing robot' that is controlled by a human pilot sitting inside it
* The human sits at the center of the machine, and moves their arms to control it
* According to the creators, it can hit speeds of more than 30 km per hour

A 14-foot-tall exo-bionic racing robot could soon be tearing across the Nevada desert.

Exhibitors revealed the massive Prosthesis bot at CES 2017 in Las Vegas today, and they say it can hit a top speed of roughly 20 miles per hour – and despite its imposing size, it’s nearly silent when it moves.

The 7,700lb ‘anti-robot’ is controlled by a human pilot who stands at the center of the mechanical exoskeleton, using arm movements to drive it forward at terrifying speeds.

Read more ....

CSN Editor: This is one big robot.

Look At All The World’s Global Trade In One Interactive Map

Foreign Policy: Watch: All the World’s Global Trade in One Interactive Map

It’s hard to understand the jargon-laden and math-saturated world of international trade. But a new interactive map helps visualize global imports and exports, showing just how massive global trade really is.

Each dot, color-coded by type of trade like agriculture, minerals, plastics, and transportation, represents $1 billion. As the graphic shows, there are a lot of dots — 15,600, in fact, to represent the $15.6 trillion of international trade in 2015 (the latest year from which U.N. data is available) according to the U.N. Comtrade database that tracks the world’s economic statistics.

Take a gander at the interactive version here. Or simply watch the above video:

Read more ....

CSN Editor: China, Europe, and the U.S. is where all the action is.

China Invests Big In 'Green Technologies'

China is shifting away from dirty coal power and towards cleaner fuels. (Reuters: Jason Lee)

ABC News Online: China to spend $493 billion on green power by 2020

China will plough 2.5 trillion yuan ($493 billion) into renewable power generation by 2020, the country's energy agency says, as the world's largest energy market continues to shift away from dirty coal power towards cleaner fuels.

The investment will create over 13 million jobs in the sector, the National Energy Administration (NEA) said in a blueprint document that lays out its plan to develop the nation's energy sector during the five-year 2016 to 2020 period.

The NEA said installed renewable power capacity including wind, hydro, solar and nuclear power would contribute to about half of new electricity generation by 2020.

The agency did not disclose more details on where the funds — which equate to about $98 billion each year — would be spent.

Read more ....

CSN Editor: No breakdown on where the money is going to be spent .... but I am willing to bet that most of it will be on nuclear power.

Japanese Company Replaces Office Workers With Artificial Intelligence

Fukoku Mutual Life Insurance believes it will increase productivity by 30% Photograph: Toru Hanai/REUTERS

The Guardian: Japanese company replaces office workers with artificial intelligence

Insurance firm Fukoku Mutual Life Insurance is making 34 employees redundant and replacing them with IBM’s Watson Explorer AI

A future in which human workers are replaced by machines is about to become a reality at an insurance firm in Japan, where more than 30 employees are being laid off and replaced with an artificial intelligence system that can calculate payouts to policyholders.

Fukoku Mutual Life Insurance believes it will increase productivity by 30% and see a return on its investment in less than two years. The firm said it would save about 140m yen (£1m) a year after the 200m yen (£1.4m) AI system is installed this month. Maintaining it will cost about 15m yen (£100k) a year.

The move is unlikely to be welcomed, however, by 34 employees who will be made redundant by the end of March.

Read more ....

CSN Editor: So it begins.

Faraday Future Unveils Super Fast Electric Car

BBC: CES 2017: Faraday Future unveils super fast electric car

Start-up Faraday Future has unveiled a self-driving electric car that it says can accelerate from zero to 60mph (97km/h) in 2.39 seconds.

Faraday says the FF91 accelerates faster than Tesla's Model S or any other electric car in production.

It was shown off at the CES tech show in Las Vegas.

But Faraday Future has faced financial difficulties and one analyst said it had to challenge "scepticism" following last year's CES presentation.

The FF91 was introduced via a live demo, in which it drove itself around a car park and backed into an empty space.

Pre-recorded footage also showed the car accelerating from standstill to 60mph in 2.39 seconds.

Tesla's fastest model did it in 2.5 seconds on the same track.

Read more ....

CSN Editor: I wish them luck .... but Tesla has a big head start over them.

Tweet For Today

Amazing shot of the Calbuco volcano in southern Chile that erupted twice in the space of a few hours pic.twitter.com/BvCXBHBzpF

— World and Science (@WorldAndScience) January 4, 2017

Here Are 25 Things That Are Turning 25 In 2017

Mental Floss: 25 Things Turning 25 in 2017

If you were born in 1992, you're in good company! Here's our annual list celebrating 25 things (people, companies, movies, books, etc.) turning 25 this year.

Read more ....

CSN Editor: Wow .... the Cold War ended 25 years ago (see above video).

Former World Chess Champion Kasparov On The Future Of Artificial Intelligence

Chess News: Kasparov on the future of Artificial Intelligence

"You will go down in history as the first person to be beaten by a machine in an intellectual pursuit where you were the most advanced member of our species," says American author, philosopher, and neuroscientist in this extraordinary podcast interview with Garry Kasparov. After discussing the current world political situation they go on to the subject of machine intelligence. Kasparov also announced a book called Deep Thinking that is due for release in May.

Read more ....

CSN Editor: The interesting part of this entire story is that today's chess programs can easily defeat Deep Blue when it Defeated World Champion Garry Kasparov 20 years ago.

5 Brilliant Scientific Accidents (Video)

A Look At How The Pencils are Made

NPR: Trace The Remarkable History Of The Humble Pencil

A class of fifth-graders from Green Acres Elementary in Lebanon, Ore., asked us to find out how pencil lead is made. That quest took us all the way back to the dawn of the universe and then all the way up to a factory in Jersey City, N.J.

In the process, we learned that pencil lead (actually not lead at all but a mineral called graphite) has a storied past.

Read more ....

CSN Editor: That is one cool video.

Artificial Intelligence (A Bloomberg Quick-take)

Bloomberg: Artificial Intelligence

It’s the stuff of sci-fi movies and dystopian, end-of-humanity nightmares — and now, of mind-numbingly dull white-collar work. After decades of premature promises, artificial intelligence is finding its way into all sorts of businesses. Its arrival has been low-key. That’s primarily because the line between ordinary software and AI software has blurred as artificial intelligence has been adapted to narrow, unsexy tasks. But there is a difference. AI programs can look at a confusing situation, make an informed guess about what’s going on and act on it — and learn from what happens. The result has been progress so fast that people are now asking themselves two very different questions: What can we do with this to make money, and how do we stop it from going awry? AI could usher in an era of unprecedented prosperity or unprecedented inequality. Bill Gates, Stephen Hawking and Elon Musk, among others, have a deeper fear: That we may be, in Musk’s words, “summoning the demon.”

Read more ....

CSN Editor: A good brief summary.

How Long Can A Person Hold Their Breath?

Smithsonian: Ask Smithsonian: What’s the Longest You Can Hold Your Breath?

A dive into the science shows it is possible to override the system

Whhile some studies say most people can hold their breath for 30 seconds to maybe a few minutes at most, Aleix Segura Vendrell of Spain, the most recent Guinness World Record holder, held his for an astonishing 24 minutes and 3 seconds while floating in a pool in Barcelona.

Don’t feel ashamed if you can’t even approach Segura Vendrell’s pulmonary prowess. The ability to hold your breath is hardwired.

Segura Vendrell achieved the record with the help of what is known as an oxygen-assist. He breathed pure oxygen for a certain period of time before he began his extended float—essentially hyperventilating, filling his lungs to capacity with oxygen.

Lung function—and breath holding—varies widely from individual to individual, says Clayton Cowl, chair of preventive occupational and aerospace medicine at the Mayo Clinic in Rochester, Minnesota.

Read more ....

CSN Editor: 24 minutes and 3 seconds is the world record.

This Man Has The Fastest Home Internet Connection In The United States

Motherboard: This Guy Has the Fastest Home Internet in the United States

What does the guy with the fastest internet in the United States use his jealousy-inducing bandwidth for? Analyzing X-rays… and gaining an advantage in Call of Duty, of course.

Startup and community-run internet service providers have grabbed headlines over the last two years as they’ve begun rolling out the first 10 gigabit-per-second residential internet connections in the United States. As far as I can tell, though, only one person in the entire country has actually bought one of these connections, which are still incredibly expensive because the technology is so cutting edge.

I met with James Busch—a radiologist and the proud owner of what I am almost certain is the first 10 Gbps residential connection in the United States—at a coffee shop in Chattanooga, Tennessee. I told him about my trials and tribulations with Time Warner Cable in New York City, and he tried to drum up some empathy from a distant past in which he used to send medical imaging studies on a T1 line in Boston. I reminded him that most of us were still on dialup at the time. And then I raised the point that his family alone is living in our blazing fast future.

“When you think about it like that, it’s pretty cool,” Busch told me. “You get spoiled with it.”

For reference, the Federal Communications Commission officially classifies “broadband” as 25 Mbps. His connection is 400 times faster than that.

Read more ....

WNU Editor: I am super jealous.