Sunday, March 4, 2018

How Europeans Colonised The World



Daily Mail: How Europeans colonised the world: Visualisation shows migration and marriage of millions of people over 500 years (and reveals when they stopped marrying their cousins)

* Scientists trawled 86 million profiles from a genealogy website, Geni
* They pieced together migrations, marriages and how long people lived for
* Culture change rather than improvements in transport stopped inbreeding
* Study found that women have migrated more than men over the last 300 years
* Scientists found good genes extend someone's life by an average of five years
* Team created a time-lapse showing these movements into just 30 seconds

The largest ever 'family tree' spanning 11 generations has revealed how Westerners colonised the world over the past 500 years.

Scientists trawled 86 million profiles from a genealogy website to uncover a 'family' of 13 million people predominantly from Europe and North America.

By looking at their genetic data, they were able to create a visualisation of their migrations and lifespans - and reveal exactly when they stopped marrying their cousins.

It was long thought that people in the west stopped marrying close relatives in the 19th century when better transportation allowed them to travel larger distances.

Read more ....

CSN Editor:  Another example that illustrates how migration is part of the human condition.

Super Wood

Wikimedia

Scientific American: Stronger Than Steel, Able to Stop a Speeding Bullet—It’s Super Wood!

Simple processes can make wood tough, impact-resistant—or even transparent.

Some varieties of wood, such as oak and maple, are renowned for their strength. But scientists say a simple and inexpensive new process can transform any type of wood into a material stronger than steel, and even some high-tech titanium alloys. Besides taking a star turn in buildings and vehicles, the substance could even be used to make bullet-resistant armor plates.

Wood is abundant and relatively low-cost—it literally grows on trees. And although it has been used for millennia to build everything from furniture to homes and larger structures, untreated wood is rarely as strong as metals used in construction. Researchers have long tried to enhance its strength, especially by compressing and “densifying” it, says Liangbing Hu, a materials scientist at the University of Maryland, College Park. But densified wood tends to weaken and spring back toward its original size and shape, especially in humid conditions.

Read more ....

WNU Editor: Impressive. The applications are too numerous to list.

Chinese Police Are Now Using Facial-Recognition Eyewear To Screen Faces


Quartz: Chinese police are wearing sunglasses that can recognize faces

In the Matrix series, Keanu Reeves wears futuristic sunglasses to look cool when fighting against machines. But in China, police are now wearing sunglasses equipped with facial-recognition technology to catch criminal suspects.

Railway police in Zhengzhou, a central Chinese city, are the first in the country to use facial-recognition eyewear to screen passengers during the Lunar New Year travel rush, Chinese state media reported (link in Chinese) this week. The devices have already helped nab seven fugitives related to major criminal cases such as human trafficking and hit-and-runs, and 26 others who were traveling with fake identities.

Read more ....

CSN Editor: I can see the day when this is not only being used by police forces around the world .... but also by the military in war zones or within their bases..

Amazon Has No Idea On How to Stop Someone Who Is Sending Sex Toys To Strangers

Ben Collins, Daily Beast: Someone Is Sending Amazon Sex Toys to Strangers. Amazon Has No Idea How to Stop It.

Getting unsolicited packages from unknown strangers is creepy. Being unable to stop it only makes them creepier.

The first time Nikki unexpectedly received a sex toy in an Amazon box, she thought there must have been a mix-up at the factory. She’d bought some mascara that hadn’t arrived yet.

“At first I believed it to be a mistake,” she said.

But then the other packages came, one by one. A cord to a Bluetooth device was next. No gift receipt, no footprints and, as she’d discover over the next week, no help. The last package had headphones.

“The weird part about it is if this were a prank or a hacker sending things to women on the internet, it’d be expensive. I looked [the sex toy] up, and it’s $25, which is sort of substantial,” she said.

“It seems so personal.”

Read more ....

CSN Editor: The weird thing is that they cannot stop it.

Do You Want A Beehive In Your Home?



Bored Panda: Genius Company Installs Beehives In Your Living Room, And Here’s How It Works

As you probably know already, the bee population is in a consistent decline and has been for some time, with modern industrial farming methods and loss of habitat being identified causes.

This is bad news for all of us, as bees do the crucial job of pollinating so many of the plants that we rely on for food. In order to counter this, we have to come up with innovative solutions, as we all know how difficult it is to make huge, moneymaking corporations change their damaging practices.

Read more ....

WNU Editor: This is not for me. :)

The U.S. Government Can Now Unlock Your iPhone


Apple Inc.

Forbes: The Feds Can Now (Probably) Unlock Every iPhone Model In Existence -- UPDATED

In what appears to be a major breakthrough for law enforcement, and a possible privacy problem for Apple customers, a major U.S. government contractor claims to have found a way to unlock pretty much every iPhone on the market.

Cellebrite, a Petah Tikva, Israel-based vendor that's become the U.S. government's company of choice when it comes to unlocking mobile devices, is this month telling customers its engineers currently have the ability to get around the security of devices running iOS 11 (right up to 11.2.6). That includes the iPhone X, a model that Forbes has learned was successfully raided for data by the Department for Homeland Security back in November 2017, most likely with Cellebrite technology.

Read more ....

CSN Editor: We all knew that it was just a matter of time.

This Human-Controlled Robot Is 13 Feet Tall



CNBC: This 13-foot robot cost over $100 million to develop and looks like it's straight out of a sci-fi movie

Giant human-controlled robots aren't just for Hollywood anymore.

CNBC's Andrew Ross Sorkin tried out the Method-2, a 1.6-ton, 13-foot tall robot made by Hankook Mirae Technology in South Korea. It's the same robot that made an impression on Jeff Bezos at Amazon's MARS conference last year.

Read more ....

CSN Editor: This is one hell of a big robot (and expensive).

Websites Designed by Artificial Intelligence



From YouTube: Henri Bergius, VP engineering at The Grid, an AI that builds your website based on its content, hacker and occasional adventurer, is the creator of Create.js and NoFlo.

In this second talk of the session Artificial Intelligence, Technology without Alternative? at Lift16, Henri Bergius reveals for the first time how he and his team are automating design processes and how the use of such an AI could radically change the way websites such as the amazon catalog or no-budget blogs look like.

How do you teach a machine to understand beauty, color matching, smart use of blank space? Enter the world of AI-designed websites with Henri Bergius!

CSN Editor: They still have a lot of work ahead of them.

World's 5 Largest Gold Nuggets

The world’s second largest nugget in existence, the Great Triangle, was excavated in 1842 in the Miass area of the Russian Urals. The triangular-shaped nugget, owned by the Russian state, weighs of 36.2 kg, including a fine gold content of 32.94 kg, or 1,059 troy ounces. The Great Triangle is on display in the Russia’s ‘Diamond Fund’ collection in the Moscow Kremlin. © Yu. Levyant / Reuters

RT: World's 5 largest gold nuggets that haven't been melted down

Gold has been an attractive asset throughout much of human history. Today's investors use it as a safe haven against market volatility. But where did gold mining start and what does the precious metal look like on extraction?

Humanity learned to extract gold centuries ago. The oldest known gold artifacts were reportedly found in the Varna Necropolis on the territory of modern Bulgaria. The graves allegedly date back to 4200 BC, which shows that gold mining might be at least 7,000 years old.

Read more ....

CSN Editor: The bigger story is mankind's fascination with gold since the beginning of time.

3000 Years Of Art In Just 3 Minutes



Kotte: 3000 years of art in just three minutes

This short film from 1968, set to Classical Gas, shows 3000 years of fine art in just three minutes. As the final frame of the film says:

You have just had all of the Great Art of the World indelibly etched in your brain. You are now cultured.

As mesmerizing as the film is, especially for 1968, the backstory is perhaps even more interesting. Mason Williams, who wrote and recorded Classical Gas, saw this film by UCLA film student Dan McLaughlin and arranged, with McLaughlin’s permission, to have the original soundtrack replaced with his song and to have it aired on The Smothers Brothers Comedy Hour on CBS, then the number one show on TV in America.

Read more ...

CSN Editor: Love the music. What is amazing is that this video/movie was done in 1968.

Sunday, January 21, 2018

25 Hurricanes Hit The USA In The 1880s


Next Big Future: Was there global warming in the 1880s? Because 25 hurricanes hit the USA in that decade

A total of 293 Atlantic tropical cyclones have produced hurricane-force winds in every state along the Atlantic Ocean and Gulf of Mexico, as well as Pennsylvania. Florida more than any other hurricane.

CNN and Jeffrey Sachs are blaming the three hurricanes that hit the USA this year on climate change. The 1880s were the most active hurricane decade for the United States, with a total of 25 hurricanes affecting the nation. Does this mean that 1880s had the most climate change hurricanes?

Read more ....

CSN Editor: Another example on why more research on understanding climate change needs to be done.

Amazon's List Of HQ2 Contenders Is Now Down To 20 Finalists

(Click on Image to Enlarge)
The top 20 finalists. (Madison McVeigh/CityLab)

City Lab: Amazon Whittles Down List of HQ2 Contenders to 20 Finalists

The list skews toward larger cities and metropolitan areas along the Eastern corridor, stretching as far north as Toronto and as far south as Miami. And it looks like some of the economic incentives might be paying off.

We’re one step closer to finding out where Amazon’s coveted HQ2 will call home. The company has whittled down the list of 238 cities to 20, it announced Thursday morning. The list of finalists skews toward larger cities and metropolitan areas along the Eastern corridor, stretching as far north as Toronto and as far south as Miami.

Read more ....

CSN News: My money is on Dallas/Austin or Atlanta.

This Oil Spill Is Like No Other

The Sanchi engulfed in flame on January 13. China Daily via Reuters

The Atlantic: The World Has Never Seen an Oil Spill Like This

A tanker that sank off the Chinese coast was carrying “condensate,” a mix of molecules with radically different properties than crude.

Over the last two weeks, the maritime world has watched with horror as a tragedy has unfolded in the East China Sea. A massive Iranian tanker, the Sanchi, collided with a Chinese freighter carrying grain. Damaged and adrift, the tanker caught on fire, burned for more than a week, and sank. All 32 crew members are presumed dead.

Meanwhile, Chinese authorities and environmental groups have been trying to understand the environmental threat posed by the million barrels of hydrocarbons that the tanker was carrying. Because the Sanchi was not carrying crude oil, but rather condensate, a liquid by-product of natural gas and some kinds of oil production. According to Alex Hunt, a technical manager at the London-based International Tanker Owners Pollution Federation, which assists with oil spills across the world, there has never been a condensate spill like this.

Read more ....

CSN Editor: This is as bad as it gets.

China Wants To Be A Leading Player In Artificial Intelligence

BBC: Tech Tent: China's AI ambitions

On this week's Tech Tent we hear why China's determination to be a leading player in artificial intelligence could lead to tensions with the United States.

We have two other reports on this week's programme. In a compelling interview with Jane Wakefield, YouTube star Chrissy Chambers talks about her court battle against a former boyfriend who uploaded explicit videos featuring her to a pornography website. Her victory is being seen as a key moment in the battle against the internet scourge known as revenge porn.

Read more ....

CSN Editor: China has the resources, people, and ambition to be a leader in AI. I would take them very seriously.

These Small Rockets Are Designed To Launch Small Satellites

Rocket Lab's Electron rocket is smaller than most, built to carry tiny CubeSats. Rocket Lab

Wired: The Little Rocket That Could Sends Real Satellites to Space

The launch company Rocket Lab has amusing names for its missions. The first, in May, was called “It’s a Test” (it was). When the staff debated what to call the second launch of their diminutive Electron rocket, so sized (and priced) specifically to carry small satellites to space, they said, “Well, we’re still testing, aren’t we?”

They were. And so “Still Testing” became the name of Rocket Lab’s second launch, which took place on January 20, at around 8:45 pm Eastern Standard Time. In December, the company canceled multiple attempts before rescheduling the launch window for 2018. The livestreamed rocket lifted off from the Mahia Peninsula in New Zealand, headed for someplace with an even better view.

Read more ....

CSN Editor: They want the small payload-satellite niche. More signs on how the commercialization of space continues.

Saturday, January 20, 2018

Tweet For Today

Blood Test Can Now Detect 8 types Of Common Cancers

The Guardian: Blood test could use DNA to spot eight of the most common cancers, study shows

DNA and biomarkers could be used to detect and identify cancers, including five types for which there is currently no screening test.

Scientists have made a major advance towards developing a blood test for cancer that could identify tumours long before a person becomes aware of symptoms.

The new test, which is sensitive to both mutated DNA that floats freely in the blood and cancer-related proteins, gave a positive result approximately 70% of the time across eight of the most common cancers when tested in more than 1,000 patients.

In the future, such a test could be used in routine screening programmes to significantly increase the proportion of patients who get treatment early, at a time before cancer would typically show up on conventional scans.

Read more ....

CSN Editor: Only being able to spot 8 common cancers .... and giving a positive result 70% of the time .... that is progress, albeit slow.

Monday, January 8, 2018

How Much Water Should A Person Drink?


Live Science: How Much Water Do You Really Need To Drink?

You are what you eat — but if you want to get literal about it, you are mostly what you drink. So, how much of that should be water?

About 60 percent of the average adult human body is made of water, according to a National Institutes of Health report. This includes most of your brain, heart, lungs, muscles and skin, and even about 30 percent of your bones. Besides being one of the main ingredients in the recipe for humankind, water helps us regulate our internal temperature, transports nutrients throughout our bodies, flushes waste, forms saliva, lubricates joints and even serves as a protective shock absorber for vital organs and growing fetuses.

Read more ....

CSN Editor: The answer is .... Drink up when you're thirsty, and drink more when you sweat more. Your body will take it from there.

Sunday, January 7, 2018

The Pentagon Wants To Build A Real 'SkyNet'?

Chief of Naval Operations, Adm. John Richardson, gives a keynote address during the Naval Future Force Science and Technology (S&T) Expo, July 21, 2017. This is a slide from his presentation.

Patrick Tucker, Defense One: The Future the US Military is Constructing: a Giant, Armed Nervous System

Service chiefs are converging on a single strategy for military dominance: connect everything to everything.

Leaders of the Air Force, Navy, Army and Marines are converging on a vision of the future military: connecting every asset on the global battlefield.

That means everything from F-35 jets overhead to the destroyers on the sea to the armor of the tanks crawling over the land to the multiplying devices in every troops’ pockets. Every weapon, vehicle, and device connected, sharing data, constantly aware of the presence and state of every other node in a truly global network. The effect: an unimaginably large cephapoloidal nervous system armed with the world’s most sophisticated weaponry.

Read more ....

SCN Editor: A must read on what could be the weapon systems of the future.

The Pentagon Is Using Software To Hunt Down Terrorists


Marcus Weisgerber, Defense One: The Pentagon’s New Artificial Intelligence Is Already Hunting Terrorists

After less than eight months of development, the algorithms are helping intel analysts exploit drove video over the battlefield.

Earlier this month at an undisclosed location in the Middle East, computers using special algorithms helped intelligence analysts identify objects in a video feed from a small ScanEagle drone over the battlefield.

A few days into the trials, the computer identified objects — people, cars, types of building — correctly about 60 percent of the time. Just over a week on the job — and a handful of on-the-fly software updates later — the machine’s accuracy improved to around 80 percent. Next month, when its creators send the technology back to war with more software and hardware updates, they believe it will become even more accurate.

Read more ....

CSN Editor: The age of using software to pinpoint and target the enemy is now with us .... and it does not take much of an imagination to know that this is only going to become more effective (and deadlier) with time.