Thursday, December 31, 2015

The Problem Of Space Debris Keeps On Growing


Daily Mail: See decades of space debris swarm the Earth in 60 seconds: Video reveals how the planet's orbit has become a 'junkyard'

* Video shows decades of debris ringing the planet in just one minute
* Earth's orbit is a spacecraft junkyard and has been steadily growing
* UCL researcher animates 20,000 pieces of junk amassing around Earth

It is difficult to keep track of just how much stuff we throw away each day, but imagine trying to capture that on a global scale, for almost sixty years, and in space.
A new video has achieved this staggering feat by visualising decades of space debris as it accumulates around the Earth.
Dr Stuart Grey, a lecturer at University College London, generated the visualisation which captures the accumulation from 1957 through to 2015.

Read more ....

CSN Editor: Houston .... we have a problem.

There Is A Scientific Reason Why New Year's Eve Is Generally Terrible


The Independent: New Year’s Eve: The scientific reason why it is generally terrible

Those who plan to have a great time on New Year's Eve are likely to be the most miserable of all.

In the movies, New Year’s Eve is always full of excitement and intrigue, attractive people in sparkly outfits, and surprise kisses at midnight. So why does real-world New Year’s Eve always seem to consist of losing your friends in a crowded bar, standing in line forever for drinks, and waiting an hour in the cold for a ridiculously priced Uber?

Research done by a team of psychologists and economists on how we experience happiness actually offers an explanation. In a 1999 study called “The pursuit and assessment of happiness can be self-defeating,” Jonathan Schooler, now of the University of California Santa Barbara, Dan Ariely of Duke University and George Loewenstein of Carnegie Melon offer evidence that those who plan to have a great time on New Year's Eve are likely to be the most miserable of all.

Read more ....

CSN Editor: Yup .... it always comes down to high expectations that never pan out.

High Expectations For Faraday Future's Car



Daily Mail: Faraday Future teases the ‘Tesla killer’: Mysterious Chinese-backed firm provides the first glimpse of its electric car

* Teaser video of vehicle driving around shows its wheel but not much else
* It will be revealed at Consumer Electronics Show in Las Vegas on Monday
* The company predicts a production model will hit the roads by 2020
* The firm is backed by 'China's Steve Jobs', multibillionaire Jia Yueting

Faraday Future has provided a glimpse of its top-secret electric car, billed the 'Tesla-killer', ahead of the Consumer Electronics Show (CES) next week.

The secretive Chinese-backed company today posted a teaser video of vehicle driving around showing not much more than a wheel.

The car, which is set to be revealed at CES in Las Vegas on Monday, will be a concept vehicle with a production model set to hit the roads by 2020.

Read more ....

CSN Editor: I am looking forward to this unveiling.

The 10 Most Expensive Cars In The World

Photo by Clément Bucco-Lechat. Source: wikipedia creative commons

Daddu: 10 Most Expensive Cars In The World

Some cars are designed just to get you from point A to point B. Some cars are designed to get you from point A to point B really fast. And then there are cars designed with such lavish style and breath-taking performance that point B doesn’t even matter anymore – just driving it is the point.

These cars fall into the latter category. They are built with a level of luxury that most of us will never even see in person, let alone get the chance to own. But we don’t all get to own a Rembrandt or Monet, either. That doesn’t stop us from enjoying a trip to the museum. And the cars on this list are more than just cars – they are triumphs of engineering, works of art on wheels.

Ladies and gentlemen, I give you the 10 most expensive cars in the world

Read more ....

CSN Editor: Sighhhh .... I can only dream ....

An App To Police The Cops


The Economist: How three teenagers invented an app to police the cops

The high-school students want citizens to rate their interactions with officers

THE Christian siblings were doing their homework when the police arrived. Two officers entered the house, guns drawn, pursuing what was evidently a prank tip-off about a captive being held at their address. The guns stayed out even when the mistake became apparent; they ran the details of the children’s father—who, like them, is black—through the police system on the off chance of turning something up.

The family was traumatised. The incident (in 2013) brought home to Ima Christian, now 18, that Americans could be vulnerable to rough policing “no matter where you live, or who you are”; her sister Asha, who is 16, says it is “not until you are face to face with an officer that you realise what the deal is.” The sisters—from Stone Mountain, just outside Atlanta—didn’t get even, exactly. Instead, with their brother Caleb (now 15), they developed an app, called Five-O, intended to help improve police behaviour and community relations. It lets citizens rate their experiences with officers, record both parties’ race and sex and the purpose of the interaction, and find aggregate scores for county forces.

Read more ....

CSN Editor: Police departments should embrace this .... but I suspect that many will not.

Oetzi, The Tyrolean Iceman Is The Oldest Tattooed Human

Ötzi the Iceman on a sheet-covered autopsy table. Wikipedia

Discovery News: Oetzi the Iceman Has World's Oldest Tattoos

Oetzi, the Tyrolean Iceman entombed beneath an alpine glacier some 5,300 years ago, is the oldest tattooed human, according to a new study.

The mummy boasts tattoos grouped across 19 body parts. Earlier this year, Marco Samadelli and colleagues from the South Tyrol Museum of Archaeology, Italy, spotted a new tattoo on the mummified body, bringing the total count of the Iceman’s skin markings up to 61.

Published in the February 2016 edition of the Journal of Archaeological Science: Reports, the research reveals how an error in reading radiocarbon data wrongly attributed the record to an unidentified South American mummy.

Read more ....

CSN Editor: Wow .... it looks like man and his fascination for tattoos goes back thousands of years.